{"title":"Pentair Rainbow 320 Automatic Chlorinator Replacement Parts Diagram","description":"\u003cp\u003eInteractive Pentair Rainbow 320 in-line automatic chlorinator parts diagram using Pentair's own item numbers. Pick a number on the diagram to see the matching Pentair part and any lower-cost equivalents. Check the fit guide below for tube, valve and bushing details.\u003c\/p\u003e","products":[{"product_id":"pentair-diverter-tee-for-chemical-feeders-1-5-npt-x-2-slip-r172317","title":"Pentair Diverter Tee For Chemical Feeders | 1.5\" NPT x 2\" Slip | R172317","description":"\u003cp\u003eThe OEM Pentair Diverter Tee R172317 is designed for use with the Pentair Model 320 and 322 In-Line Automatic Chemical Feeders. It features a 1.5\" NPT connection on one end and a 2\" slip connection on the other, making it ideal for integration with various pool plumbing systems. This part helps direct water flow through the feeder, ensuring effective distribution of chemicals in pool water. It's constructed to be durable and reliable, fitting well in residential and commercial pool setups. This component is essential for maintaining efficient chemical distribution in your pool.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHighlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Pentair Chemical Feeders:\u003c\/strong\u003e The Pentair Diverter Tee is made for use with Pentair Model 320 and 322 In-Line Automatic Chemical Feeders, ensuring precise compatibility and reliable performance in directing water flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Connections for Pool Plumbing:\u003c\/strong\u003e Featuring a 1.5\" NPT connection on one end and a 2\" slip connection on the other, this diverter tee is adaptable for various pool plumbing systems, making it easy to integrate into both residential and commercial setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnsures Efficient Chemical Distribution:\u003c\/strong\u003e This diverter tee helps direct water flow through the chemical feeder, ensuring effective and even distribution of chemicals throughout the pool, keeping water balanced and safe.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Construction for Longevity:\u003c\/strong\u003e Built for long-lasting performance, the Pentair Diverter Tee is a durable component that withstands the demands of pool environments, maintaining efficient chemical feeding over time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e(1) \u003c\/strong\u003eTee\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePentair In-Line Automatic Chemical Feeder Models:\u003c\/strong\u003e 320 and 322\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"4022\" data-end=\"4041\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"4043\" data-end=\"4248\"\u003eOrdering the Pentair R172317 diverter tee online? This section walks through part compatibility for Models 320 and 322, install considerations, and what to expect from shipping and returns via SOSPool.com.\u003c\/p\u003e\n\u003ch2 data-start=\"4250\" data-end=\"4284\"\u003eOrdering the R172317 Tee Online\u003c\/h2\u003e\n\u003cp data-start=\"4286\" data-end=\"4464\"\u003eWith 1.5\" NPT and 2\" slip ends, this OEM diverter tee is designed for smooth water routing through your Pentair feeder. Order online and ensure proper chemical flow in your pool.\u003c\/p\u003e\n\u003ch4 data-start=\"4466\" data-end=\"4530\"\u003eCan I buy the R172317 tee online for my Model 322 feeder?\u003c\/h4\u003e\n\u003ch4 data-start=\"4531\" data-end=\"4588\"\u003eDoes SOSPool.com offer free shipping on this part?\u003c\/h4\u003e\n\u003ch4 data-start=\"4589\" data-end=\"4661\"\u003eWill this part work with both residential and commercial systems?\u003c\/h4\u003e\n\u003ch4 data-start=\"4662\" data-end=\"4714\"\u003eHow soon does it ship if I order before 1 PM?\u003c\/h4\u003e\n\u003ch4 data-start=\"4715\" data-end=\"4771\"\u003eDoes the package include installation instructions?\u003c\/h4\u003e\n\u003ch2 data-start=\"4773\" data-end=\"4826\"\u003eDealing with Tee Fit or Leak Issues After Delivery\u003c\/h2\u003e\n\u003cp data-start=\"4828\" data-end=\"4983\"\u003eSometimes improper glue, pressure misalignment, or old fittings can cause leaks. Here's how to troubleshoot post-install issues with your new diverter tee.\u003c\/p\u003e\n\u003ch4 data-start=\"4985\" data-end=\"5050\"\u003eWhat should I do if the tee leaks after gluing into place?\u003c\/h4\u003e\n\u003ch4 data-start=\"5051\" data-end=\"5108\"\u003eCould shipping damage make the slip side unusable?\u003c\/h4\u003e\n\u003ch4 data-start=\"5109\" data-end=\"5176\"\u003eHow to ensure the threaded end seals fully without cracking?\u003c\/h4\u003e\n\u003ch4 data-start=\"5177\" data-end=\"5240\"\u003eCan this part be reused if I need to adjust the install?\u003c\/h4\u003e\n\u003ch4 data-start=\"5241\" data-end=\"5299\"\u003eDo I need to test pressure after replacing this part?\u003c\/h4\u003e\n\u003ch2 data-start=\"5301\" data-end=\"5340\"\u003eShipping, Returns, and Fit Guarantee\u003c\/h2\u003e\n\u003cp data-start=\"5342\" data-end=\"5464\"\u003eSOSPool.com offers fast delivery, easy returns, and real-time inventory. Here's what you need to know before checking out.\u003c\/p\u003e\n\u003ch4 data-start=\"5466\" data-end=\"5535\"\u003eWhat’s the return policy if the R172317 doesn’t fit my system?\u003c\/h4\u003e\n\u003ch4 data-start=\"5536\" data-end=\"5587\"\u003eCan I track my diverter tee shipment online?\u003c\/h4\u003e\n\u003ch4 data-start=\"5588\" data-end=\"5659\"\u003eDoes this product qualify for bundled shipping with other parts?\u003c\/h4\u003e\n\u003ch4 data-start=\"5660\" data-end=\"5728\"\u003eIs the tee sold individually or part of a feeder upgrade kit?\u003c\/h4\u003e\n\u003ch4 data-start=\"5729\" data-end=\"5779\"\u003eWhat’s the warranty on this OEM diverter tee?\u003c\/h4\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagram\u003c\/strong\u003e\u003c\/h3\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":49936849699116,"sku":"R172317","price":37.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/1943\/3260\/files\/PentairDiverterTeeForChemicalFeeders1.5NPTx2SlipR1723171.jpg?v=1728754817"},{"product_id":"pentair-threaded-cap-for-automatic-chemical-feeder-3-r172008w","title":"Pentair Threaded Cap for Automatic Chemical Feeder | 3\" | R172008W","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003ePentair Threaded Cap R172008W is a 3-inch cap designed for use with Pentair automatic chemical feeders. This durable, threaded cap securely seals the feeder, preventing leaks and ensuring proper chemical distribution. Made from high-quality materials, it is built to withstand the demands of regular pool and spa maintenance. Easy to install, the cap helps maintain the effectiveness of the chemical feeder system, ensuring reliable and consistent chemical delivery for clean and balanced pool water.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"17\" data-end=\"106\" class=\"\"\u003e\n\u003cp data-start=\"19\" data-end=\"106\" class=\"\"\u003e\u003cstrong data-start=\"19\" data-end=\"55\"\u003e3-Inch Threaded Replacement Cap:\u003c\/strong\u003e Designed for Pentair automatic chemical feeders.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"107\" data-end=\"208\" class=\"\"\u003e\n\u003cp data-start=\"109\" data-end=\"208\" class=\"\"\u003e\u003cstrong data-start=\"109\" data-end=\"153\"\u003ePrevents Leaks \u0026amp; Ensures Proper Sealing:\u003c\/strong\u003e Maintains safe and consistent chemical distribution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"209\" data-end=\"297\" class=\"\"\u003e\n\u003cp data-start=\"211\" data-end=\"297\" class=\"\"\u003e\u003cstrong data-start=\"211\" data-end=\"250\"\u003eDurable, High-Quality Construction:\u003c\/strong\u003e Built to withstand routine pool and spa use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"298\" data-end=\"381\" class=\"\"\u003e\n\u003cp data-start=\"300\" data-end=\"381\" class=\"\"\u003e\u003cstrong data-start=\"300\" data-end=\"340\"\u003eSupports Effective Feeder Operation:\u003c\/strong\u003e Helps ensure balanced and clean water.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePentair Rainbow Automatic Chlorinators Models\u003c\/strong\u003e: 300, 302, 300-19, 300-29\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePentair Rainbow Automatic Chlorinators Model\u003c\/strong\u003e: 300-29X\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePentair Rainbow Automatic Chlorinators Model\u003c\/strong\u003e: 320 - R171096\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePentair Rainbow Automatic Chlorinators Model:\u003c\/strong\u003e 322\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"2546\" data-end=\"2569\" class=\"\"\u003e\u003cstrong data-start=\"2550\" data-end=\"2569\"\u003eAdditional Info\u003c\/strong\u003e\u003c\/h3\u003e\n\u003chr data-start=\"2571\" data-end=\"2574\" class=\"\"\u003e\n\u003ch2 data-start=\"2576\" data-end=\"2630\" class=\"\"\u003eThreaded Top Replacement for Pentair Chlorinators\u003c\/h2\u003e\n\u003ch4 data-start=\"2631\" data-end=\"2691\" class=\"\"\u003e3-Inch Threaded Cap for Rainbow 300, 320, 322 Feeders\u003c\/h4\u003e\n\u003ch4 data-start=\"2692\" data-end=\"2739\" class=\"\"\u003eThreaded Lid Keeps Feeder Tightly Sealed\u003c\/h4\u003e\n\u003ch4 data-start=\"2740\" data-end=\"2802\" class=\"\"\u003eDesigned to Prevent Leaks and Maintain Chemical Balance\u003c\/h4\u003e\n\u003ch4 data-start=\"2803\" data-end=\"2865\" class=\"\"\u003eBuilt for Consistent Performance in Chlorinator Systems\u003c\/h4\u003e\n\u003ch4 data-start=\"2866\" data-end=\"2918\" class=\"\"\u003eWorks with Models R172008W, R171096, and More\u003c\/h4\u003e\n\u003ch2 data-start=\"2920\" data-end=\"2973\" class=\"\"\u003eRugged Threaded Lid for Pool Chemical Dispensers\u003c\/h2\u003e\n\u003ch4 data-start=\"2974\" data-end=\"3034\" class=\"\"\u003eHigh-Strength Threaded Cap Made for Pool Environments\u003c\/h4\u003e\n\u003ch4 data-start=\"3035\" data-end=\"3098\" class=\"\"\u003e3-Inch Threaded Top Fits Rainbow 300-19, 300-29, 300-29X\u003c\/h4\u003e\n\u003ch4 data-start=\"3099\" data-end=\"3150\" class=\"\"\u003eCap Enhances Chlorine Flow and Water Clarity\u003c\/h4\u003e\n\u003ch4 data-start=\"3151\" data-end=\"3204\" class=\"\"\u003eKeeps Feeder Operation Smooth and Trouble-Free\u003c\/h4\u003e\n\u003ch4 data-start=\"3205\" data-end=\"3267\" class=\"\"\u003eThreaded Design Simplifies Installation and Replacement\u003c\/h4\u003e\n\u003ch2 data-start=\"3269\" data-end=\"3313\" class=\"\"\u003ePool Chlorinator Cap with Threaded Seal\u003c\/h2\u003e\n\u003ch4 data-start=\"3314\" data-end=\"3374\" class=\"\"\u003eThreaded Lid Helps Maintain Effective Water Chemistry\u003c\/h4\u003e\n\u003ch4 data-start=\"3375\" data-end=\"3434\" class=\"\"\u003eCap Provides Leak-Free Operation for Pentair Feeders\u003c\/h4\u003e\n\u003ch4 data-start=\"3435\" data-end=\"3496\" class=\"\"\u003eReplacement Top Supports Automatic Chlorine Dispersion\u003c\/h4\u003e\n\u003ch4 data-start=\"3497\" data-end=\"3558\" class=\"\"\u003eThreaded Cap Engineered for Durability and Reliability\u003c\/h4\u003e\n\u003ch4 data-start=\"3559\" data-end=\"3622\" class=\"\"\u003eCompatible with Most Standard Rainbow Chlorinator Models\u003c\/h4\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":50862594130220,"sku":"R172008W","price":21.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/1943\/3260\/files\/PentairThreadedCapforAutomaticChemicalFeeder3R172008WSOSPool_1.jpg?v=1746119767"},{"product_id":"cmp-rainbow-chlorinator-lid-r172008w-25307-500-020","title":"CMP Rainbow Chlorinator Lid | R172008W | 25307-500-020","description":"\u003cp data-start=\"0\" data-end=\"278\" class=\"\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\"\u003eThe CMP Rainbow Chlorinator Lid 25307-500-020 is a replacement lid designed for Rainbow Style Automatic Chlorine\/Bromine Feeders. This white threaded cap replaces Pentair OEM part number R172008W, ensuring a secure and reliable closure for your chlorinator. Constructed from durable materials, the lid is designed to withstand the demands of pool and spa environments. Installation is straightforward: simply thread the lid onto the chlorinator body, ensuring a tight seal. Regular inspection and maintenance of the chlorinator lid are recommended to ensure optimal performance and longevity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-start=\"0\" data-end=\"278\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded-sm px-px py-[0.2rem]\"\u003eHighlights\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"107\" data-end=\"268\" class=\"\"\u003e\n\u003cp data-start=\"109\" data-end=\"268\" class=\"\"\u003e\u003cstrong data-start=\"109\" data-end=\"155\"\u003eDirect Replacement for OEM Part Number R172008W:\u003c\/strong\u003e Perfectly replaces Pentair's original Rainbow Chlorinator lid, ensuring a secure fit and reliable performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"269\" data-end=\"407\" class=\"\"\u003e\n\u003cp data-start=\"271\" data-end=\"407\" class=\"\"\u003e\u003cstrong data-start=\"271\" data-end=\"296\"\u003eDurable Construction:\u003c\/strong\u003e Made from high-quality, corrosion-resistant materials to withstand the demands of pool and spa environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"408\" data-end=\"542\" class=\"\"\u003e\n\u003cp data-start=\"410\" data-end=\"542\" class=\"\"\u003e\u003cstrong data-start=\"410\" data-end=\"432\"\u003eEasy Installation:\u003c\/strong\u003e Simple, tool-free installation by threading the lid onto the chlorinator body for a tight, leak-proof seal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"543\" data-end=\"716\" class=\"\"\u003e\n\u003cp data-start=\"545\" data-end=\"716\" class=\"\"\u003e\u003cstrong data-start=\"545\" data-end=\"587\"\u003eCompatible with Rainbow Style Feeders:\u003c\/strong\u003e Specifically designed for use with Rainbow Style Automatic Chlorine\/Bromine Feeders, offering a perfect fit and functionality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"717\" data-end=\"867\" class=\"\"\u003e\n\u003cp data-start=\"719\" data-end=\"867\" class=\"\"\u003e\u003cstrong data-start=\"719\" data-end=\"751\"\u003eEnsures Optimal Performance:\u003c\/strong\u003e Regular lid inspection and maintenance help ensure your chlorinator functions efficiently, prolonging its lifespan.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePentair Rainbow Automatic Chlorinators Models\u003c\/strong\u003e: 300, 302, 300-19, 300-29\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePentair Rainbow Automatic Chlorinators Model\u003c\/strong\u003e: 300-29X\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePentair Rainbow Automatic Chlorinators Model\u003c\/strong\u003e: 320 - R171096\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePentair Rainbow Automatic Chlorinators Model:\u003c\/strong\u003e 322\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CMP","offers":[{"title":"Default Title","offer_id":50902648979756,"sku":"25307-500-020","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/1943\/3260\/files\/CMPRainbowChlorinatorLidR172008W25307-500-020SOSPool_1.jpg?v=1746117730"},{"product_id":"aladdin-rainbow-chlorinator-lid-o-ring-o-283","title":"Aladdin Rainbow Chlorinator Lid O-Ring | O-283","description":"\u003cp data-start=\"2231\" data-end=\"3009\"\u003eThe Aladdin O-283 Rainbow Chlorinator Lid O-Ring is engineered to replicate the sealing profile used in Rainbow and Pentair chemical feeders, providing a reliable replacement for OEM parts such as 154005, 172009, and related equivalents. Its chemical-resistant rubber maintains elasticity under chlorine, bromine, and system pressure, forming a watertight seal that helps prevent leaks and supports stable sanitizer delivery. The gasket fits smoothly into the lid groove on Rainbow feeder models 300, 302, 320, and similar units, offering secure installation during routine service or seasonal upkeep. With its accurate dimensions and durable composition, the O-283 restores dependable lid sealing for both residential and commercial treatment systems.\u003c\/p\u003e\n\u003ch3 data-start=\"3011\" data-end=\"3029\"\u003e\u003cstrong data-start=\"3015\" data-end=\"3029\"\u003eHighlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"3030\" data-end=\"3819\"\u003e\n\u003cli data-start=\"3030\" data-end=\"3205\"\u003e\n\u003cp data-start=\"3032\" data-end=\"3205\"\u003e\u003cstrong data-start=\"3032\" data-end=\"3054\"\u003eOEM-Style Fitment:\u003c\/strong\u003e Designed to follow original Rainbow and Pentair feeder specifications, replacing parts such as R172009, 154005, and 35505-1332 for accurate sealing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3206\" data-end=\"3366\"\u003e\n\u003cp data-start=\"3208\" data-end=\"3366\"\u003e\u003cstrong data-start=\"3208\" data-end=\"3235\"\u003ePrevents Chemical Loss:\u003c\/strong\u003e Creates a controlled sealing surface under the chlorinator lid to stop leaks and maintain consistent chlorine or bromine output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3367\" data-end=\"3516\"\u003e\n\u003cp data-start=\"3369\" data-end=\"3516\"\u003e\u003cstrong data-start=\"3369\" data-end=\"3399\"\u003eResistant Elastomer Build:\u003c\/strong\u003e Chemical-tolerant rubber withstands sanitizer exposure, heat, and pressure demands without deforming or hardening.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3517\" data-end=\"3660\"\u003e\n\u003cp data-start=\"3519\" data-end=\"3660\"\u003e\u003cstrong data-start=\"3519\" data-end=\"3542\"\u003eQuick Installation:\u003c\/strong\u003e Fits directly into the lid channel with no adjustments, allowing straightforward replacement during feeder service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3661\" data-end=\"3819\"\u003e\n\u003cp data-start=\"3663\" data-end=\"3819\"\u003e\u003cstrong data-start=\"3663\" data-end=\"3692\"\u003eWide Model Compatibility:\u003c\/strong\u003e Suitable for multiple Rainbow and Pentair models including 300, 302, 320, and OEM equivalents such as R0586300 and 35505-1425.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDirect Replacement For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eJandy R0586300\u003c\/li\u003e\n\u003cli\u003ePentair 154005\u003c\/li\u003e\n\u003cli\u003ePentair 172009\u003c\/li\u003e\n\u003cli\u003ePentair 35505-1332\u003c\/li\u003e\n\u003cli\u003ePentair 35505-1425\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"6535\" data-end=\"6554\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"6555\" data-end=\"6920\"\u003eThe Aladdin O-283 Chlorinator Lid O-Ring provides a direct replacement for seals used on Rainbow\/Pentair feeders, including models 300, 302, and 320. This FAQ helps SOSPool.com customers confirm compatibility, understand installation steps, and know what to expect when ordering online. These details support a leak-free chlorinator and consistent sanitizer levels.\u003c\/p\u003e\n\u003ch2 data-start=\"6922\" data-end=\"6963\"\u003eCompatibility Checks for Online Orders\u003c\/h2\u003e\n\u003cp data-start=\"6964\" data-end=\"7055\"\u003eOnline customers often want to verify the O-283 matches their feeder model before checkout.\u003c\/p\u003e\n\u003ch4 data-start=\"7057\" data-end=\"7126\"\u003eHow can I confirm the O-283 fits my chlorinator before ordering?\u003c\/h4\u003e\n\u003cp data-start=\"7127\" data-end=\"7285\"\u003eCheck your chlorinator label for model numbers 300, 302, or 320, or OEM references such as R172009 or 154005. If listed, the O-283 is the correct replacement.\u003c\/p\u003e\n\u003ch4 data-start=\"7287\" data-end=\"7356\"\u003eWill the O-283 fit both older and newer Rainbow\/Pentair feeders?\u003c\/h4\u003e\n\u003cp data-start=\"7357\" data-end=\"7480\"\u003eYes, the lid groove dimensions have remained consistent across generations. The O-283 fits securely in all compatible lids.\u003c\/p\u003e\n\u003ch4 data-start=\"7482\" data-end=\"7558\"\u003eCan this O-ring help resolve chemical odor or moisture near the feeder?\u003c\/h4\u003e\n\u003cp data-start=\"7559\" data-end=\"7693\"\u003eYes, a degraded lid O-ring can allow leaks or chemical vapor escape. Installing a new O-283 helps restore a watertight, airtight seal.\u003c\/p\u003e\n\u003ch2 data-start=\"7695\" data-end=\"7735\"\u003eInstallation and Setup After Delivery\u003c\/h2\u003e\n\u003cp data-start=\"7736\" data-end=\"7830\"\u003eThis section guides online customers through proper installation and post-installation checks.\u003c\/p\u003e\n\u003ch4 data-start=\"7832\" data-end=\"7887\"\u003eHow do I install the O-283 once the order arrives?\u003c\/h4\u003e\n\u003cp data-start=\"7888\" data-end=\"8074\"\u003eClean the lid groove thoroughly, position the O-ring evenly, and tighten the lid until fully sealed. A light silicone-based lubricant helps with smooth seating and long-term flexibility.\u003c\/p\u003e\n\u003ch4 data-start=\"8076\" data-end=\"8133\"\u003eWhat should I check after installing the new O-ring?\u003c\/h4\u003e\n\u003cp data-start=\"8134\" data-end=\"8297\"\u003eInspect the lid for moisture, listen for pressure release noise, and verify stable chlorine feed. A dry, odor-free area around the feeder indicates proper sealing.\u003c\/p\u003e\n\u003ch4 data-start=\"8299\" data-end=\"8343\"\u003eHow long does the O-283 typically last?\u003c\/h4\u003e\n\u003cp data-start=\"8344\" data-end=\"8520\"\u003eThe chemical-resistant elastomer supports long service life even in harsh chlorination environments. Periodic inspection during routine maintenance ensures ongoing performance.\u003c\/p\u003e\n\u003ch2 data-start=\"8522\" data-end=\"8563\"\u003eShipping, Delivery, and Online Support\u003c\/h2\u003e\n\u003cp data-start=\"8564\" data-end=\"8673\"\u003eSOSPool.com customers often want clarity on shipment speed, inspection steps, and additional recommendations.\u003c\/p\u003e\n\u003ch4 data-start=\"8675\" data-end=\"8729\"\u003eHow fast does the O-283 ship when ordered online?\u003c\/h4\u003e\n\u003cp data-start=\"8730\" data-end=\"8864\"\u003eMost orders ship quickly, and checkout provides estimated delivery time. Tracking updates help follow the shipment through each stage.\u003c\/p\u003e\n\u003ch4 data-start=\"8866\" data-end=\"8917\"\u003eWhat should I inspect when the O-ring arrives?\u003c\/h4\u003e\n\u003cp data-start=\"8918\" data-end=\"9069\"\u003eCheck that the O-ring is smooth, flexible, and free from deformities. Matching its shape to the product image helps confirm readiness for installation.\u003c\/p\u003e\n\u003ch4 data-start=\"9071\" data-end=\"9123\"\u003eShould I order additional parts with the O-283?\u003c\/h4\u003e\n\u003cp data-start=\"9124\" data-end=\"9316\"\u003eMany customers add feeder check valves, lid clamps, or internal gaskets to refresh the entire chlorinator assembly. Ordering all components together ensures everything arrives in one delivery.\u003c\/p\u003e","brand":"Aladdin","offers":[{"title":"Default Title","offer_id":52400530948396,"sku":"O-283","price":9.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/1943\/3260\/files\/AladdinRainbowChlorinatorLidO-RingO-283SOSPool_3_a17f1017-119c-49ca-ae7f-f6a9c9d510c1.jpg?v=1766078212"},{"product_id":"pentair-in-line-chlorinator-320-control-valve-r172086","title":"Pentair In Line Chlorinator 320 Control Valve | R172086","description":"\u003cp data-start=\"2217\" data-end=\"2918\"\u003eThe Pentair R172086 control valve serves as a direct replacement for the Rainbow 320 and 322 in-line feeder systems and select models in the 300-series off-line lineup. Designed with a ½-inch FPT connection, the valve meters water into the feeder body to regulate chlorine or bromine release, helping maintain stable sanitizer levels. Its material composition is resistant to chemical exposure and crafted to align with the original OEM performance standards used in Pentair’s Rainbow feeder line. When aging or obstructed valves impact feed rate consistency, installing the R172086 restores proper operation and supports dependable sanitization for residential and commercial pools.\u003c\/p\u003e\n\u003ch3 data-start=\"2920\" data-end=\"2938\"\u003e\u003cstrong data-start=\"2924\" data-end=\"2938\"\u003eHighlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2939\" data-end=\"3689\"\u003e\n\u003cli data-start=\"2939\" data-end=\"3125\"\u003e\n\u003cp data-start=\"2941\" data-end=\"3125\"\u003e\u003cstrong data-start=\"2941\" data-end=\"2975\"\u003ePentair Rainbow Compatibility:\u003c\/strong\u003e Replaces the control valve used on Rainbow 320, 322, and applicable off-line 300-series feeders, ensuring correct installation without adjustments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3126\" data-end=\"3247\"\u003e\n\u003cp data-start=\"3128\" data-end=\"3247\"\u003e\u003cstrong data-start=\"3128\" data-end=\"3153\"\u003e½-Inch FPT Interface:\u003c\/strong\u003e Utilizes standard female pipe threading for easy integration into existing feeder plumbing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3248\" data-end=\"3395\"\u003e\n\u003cp data-start=\"3250\" data-end=\"3395\"\u003e\u003cstrong data-start=\"3250\" data-end=\"3281\"\u003eConsistent Flow Adjustment:\u003c\/strong\u003e Provides accurate water metering into the feeder chamber to help regulate chlorine or bromine dosage precisely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3396\" data-end=\"3549\"\u003e\n\u003cp data-start=\"3398\" data-end=\"3549\"\u003e\u003cstrong data-start=\"3398\" data-end=\"3430\"\u003eBuilt for Chemical Exposure:\u003c\/strong\u003e Manufactured from materials formulated to handle sanitizer-rich environments while maintaining structural integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3550\" data-end=\"3689\"\u003e\n\u003cp data-start=\"3552\" data-end=\"3689\"\u003e\u003cstrong data-start=\"3552\" data-end=\"3584\"\u003eRestores Feeder Reliability:\u003c\/strong\u003e Replacing a worn valve improves feed performance and ensures more predictable water treatment results.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePentair In-Line Rainbow Chemical Feeder Models: \u003c\/strong\u003e\u003cspan\u003e320, 322, 300-29X\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"12624\" data-end=\"12643\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"12644\" data-end=\"12964\"\u003eThe Pentair R172086 control valve regulates flow into Rainbow 320, 322, and select 300-series feeders, helping maintain stable chlorine or bromine levels. This section assists SOSPool.com customers in confirming compatibility before ordering, understanding installation after delivery, and troubleshooting dosing issues.\u003c\/p\u003e\n\u003ch2 data-start=\"12966\" data-end=\"13013\"\u003eCompatibility Confirmation for Online Orders\u003c\/h2\u003e\n\u003cp data-start=\"13014\" data-end=\"13073\"\u003eOnline buyers often verify model numbers before purchasing.\u003c\/p\u003e\n\u003ch4 data-start=\"13075\" data-end=\"13124\"\u003eHow do I know if the R172086 fits my feeder?\u003c\/h4\u003e\n\u003cp data-start=\"13125\" data-end=\"13247\"\u003eIf you own a Rainbow 320, 322, or compatible 300-series feeder, this valve matches the original design for the inlet port.\u003c\/p\u003e\n\u003ch4 data-start=\"13249\" data-end=\"13314\"\u003eIs the valve suitable for both chlorine and bromine feeders?\u003c\/h4\u003e\n\u003cp data-start=\"13315\" data-end=\"13376\"\u003eYes, it ensures consistent flow for either sanitizing method.\u003c\/p\u003e\n\u003ch4 data-start=\"13378\" data-end=\"13429\"\u003eWill this valve solve erratic chlorine levels?\u003c\/h4\u003e\n\u003cp data-start=\"13430\" data-end=\"13520\"\u003eOften yes. Flow inconsistencies caused by worn valves frequently lead to irregular dosing.\u003c\/p\u003e\n\u003ch2 data-start=\"13522\" data-end=\"13562\"\u003eInstallation and Setup After Delivery\u003c\/h2\u003e\n\u003cp data-start=\"13563\" data-end=\"13623\"\u003eThese questions help guide customers after the part arrives.\u003c\/p\u003e\n\u003ch4 data-start=\"13625\" data-end=\"13672\"\u003eHow do I install the valve into my feeder?\u003c\/h4\u003e\n\u003cp data-start=\"13673\" data-end=\"13792\"\u003eThread it into the feeder’s inlet port and tighten. Once installed, use the adjustment knob to fine-tune chemical flow.\u003c\/p\u003e\n\u003ch4 data-start=\"13794\" data-end=\"13846\"\u003eWhat should I check if dosing remains unstable?\u003c\/h4\u003e\n\u003cp data-start=\"13847\" data-end=\"13957\"\u003eEnsure the pump is running adequately, tablets are fully loaded, and the feeder is free of scale or blockages.\u003c\/p\u003e\n\u003ch4 data-start=\"13959\" data-end=\"14011\"\u003eHow long until I see chemical levels stabilize?\u003c\/h4\u003e\n\u003cp data-start=\"14012\" data-end=\"14077\"\u003eMost systems show improvement within a day of steady circulation.\u003c\/p\u003e\n\u003ch2 data-start=\"14079\" data-end=\"14120\"\u003eShipping, Delivery, and Online Support\u003c\/h2\u003e\n\u003cp data-start=\"14121\" data-end=\"14163\"\u003eThese FAQs help set ordering expectations.\u003c\/p\u003e\n\u003ch4 data-start=\"14165\" data-end=\"14203\"\u003eHow quickly does this valve ship?\u003c\/h4\u003e\n\u003cp data-start=\"14204\" data-end=\"14309\"\u003eMost orders ship promptly with delivery estimates shown at checkout and tracking provided after dispatch.\u003c\/p\u003e\n\u003ch4 data-start=\"14311\" data-end=\"14361\"\u003eWhat should I inspect when the valve arrives?\u003c\/h4\u003e\n\u003cp data-start=\"14362\" data-end=\"14457\"\u003eCheck the threads, adjustment knob movement, and verify the sizing matches your feeder’s inlet.\u003c\/p\u003e\n\u003ch4 data-start=\"14459\" data-end=\"14506\"\u003eDo customers order related items together?\u003c\/h4\u003e\n\u003cp data-start=\"14507\" data-end=\"14610\"\u003eYes, many add feeder O-rings, tablet bundles, or replacement hoses to complete their maintenance needs.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52415841698092,"sku":"R172086","price":58.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/1943\/3260\/files\/PentairInLineChlorinator320ControlValveR172086SOSPool_3.jpg?v=1769802954"},{"product_id":"pentair-rainbow-feeder-90-elbow-tube-with-nut-r172272","title":"Pentair Rainbow Feeder 90° Elbow Tube With Nut | R172272","description":"\u003cp data-start=\"2003\" data-end=\"2640\"\u003eThe Pentair R172272 90 Degree Elbow Tube With Nut is a factory-spec replacement fitting used in Rainbow automatic chlorine and bromine feeder systems to redirect chemical feed plumbing. Compatible with Rainbow 320, 322, and select 300-series units, this elbow fitting helps maintain proper sanitizer flow while accommodating compact equipment pad layouts. Built to Pentair OEM performance standards, it includes a compression nut that ensures a stable, leak-resistant connection at the feeder interface. Its corrosion-resistant construction supports dependable operation in chemically treated pool and spa environments.\u003c\/p\u003e\n\u003ch3 data-start=\"2642\" data-end=\"2660\"\u003e\u003cstrong data-start=\"2646\" data-end=\"2660\"\u003eHighlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2661\" data-end=\"3280\"\u003e\n\u003cli data-start=\"2661\" data-end=\"2802\"\u003e\n\u003cp data-start=\"2663\" data-end=\"2802\"\u003e\u003cstrong data-start=\"2663\" data-end=\"2697\"\u003ePentair Rainbow Compatibility:\u003c\/strong\u003e Replaces the original elbow fitting used on Rainbow 320, 322, and applicable 300-series feeder models.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2803\" data-end=\"2922\"\u003e\n\u003cp data-start=\"2805\" data-end=\"2922\"\u003e\u003cstrong data-start=\"2805\" data-end=\"2829\"\u003eAngled Elbow Design:\u003c\/strong\u003e Ninety degree bend allows cleaner routing of feeder lines and improved plumbing alignment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2923\" data-end=\"3038\"\u003e\n\u003cp data-start=\"2925\" data-end=\"3038\"\u003e\u003cstrong data-start=\"2925\" data-end=\"2953\"\u003eHalf Inch NPT Threading:\u003c\/strong\u003e Standard connection size integrates easily with common feeder plumbing components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3039\" data-end=\"3163\"\u003e\n\u003cp data-start=\"3041\" data-end=\"3163\"\u003e\u003cstrong data-start=\"3041\" data-end=\"3065\"\u003eSecure Nut Included:\u003c\/strong\u003e Compression nut locks the fitting in place, helping prevent leaks and simplifying service work.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3164\" data-end=\"3280\"\u003e\n\u003cp data-start=\"3166\" data-end=\"3280\"\u003e\u003cstrong data-start=\"3166\" data-end=\"3198\"\u003eBuilt for Chemical Exposure:\u003c\/strong\u003e Durable materials resist chlorine and pool chemicals for long-term reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePentair Rainbow Automatic Chlorine\/Bromine Chemical Feeder Models:\u003c\/strong\u003e 320, 322, 300-29X\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"4947\" data-end=\"4966\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"4967\" data-end=\"5351\"\u003eThe Pentair R172272 90 Degree Elbow Tube With Nut is a replacement plumbing fitting used on Pentair Rainbow automatic chlorine and bromine feeders. This section helps SOSPool.com customers verify compatibility before ordering, understand how the elbow affects feeder performance, and prepare for installation after delivery. These FAQs support online buyers through fitment and setup.\u003c\/p\u003e\n\u003ch2 data-start=\"5353\" data-end=\"5400\"\u003eCompatibility Confirmation Before Ordering\u003c\/h2\u003e\n\u003cp data-start=\"5401\" data-end=\"5460\"\u003eOnline customers often verify thread size and feeder model.\u003c\/p\u003e\n\u003ch4 data-start=\"5462\" data-end=\"5522\"\u003eHow do I know the R172272 elbow fits my Rainbow feeder?\u003c\/h4\u003e\n\u003cp data-start=\"5523\" data-end=\"5680\"\u003eIf your feeder uses a 1\/2 inch threaded elbow connection for the chemical feed line, this fitting is the correct replacement for Rainbow 320 and 322 systems.\u003c\/p\u003e\n\u003ch4 data-start=\"5682\" data-end=\"5739\"\u003eWill this elbow fit select Rainbow 300-series units?\u003c\/h4\u003e\n\u003cp data-start=\"5740\" data-end=\"5818\"\u003eYes, many 300-series feeders use the same elbow configuration and thread size.\u003c\/p\u003e\n\u003ch4 data-start=\"5820\" data-end=\"5875\"\u003eCan this elbow fix leaks near the feeder plumbing?\u003c\/h4\u003e\n\u003cp data-start=\"5876\" data-end=\"5969\"\u003eYes, replacing cracked or worn elbows often resolves slow leaks around the feeder connection.\u003c\/p\u003e\n\u003ch2 data-start=\"5971\" data-end=\"6013\"\u003eInstallation and Setup After Delivery\u003c\/h2\u003e\n\u003cp data-start=\"6014\" data-end=\"6062\"\u003eThese FAQs help customers once the part arrives.\u003c\/p\u003e\n\u003ch4 data-start=\"6064\" data-end=\"6104\"\u003eIs this elbow difficult to install?\u003c\/h4\u003e\n\u003cp data-start=\"6105\" data-end=\"6212\"\u003eNo, it threads directly into the feeder port and secures with the included nut using basic hand tightening.\u003c\/p\u003e\n\u003ch4 data-start=\"6214\" data-end=\"6274\"\u003eWhy is a 90 degree elbow necessary for feeder plumbing?\u003c\/h4\u003e\n\u003cp data-start=\"6275\" data-end=\"6369\"\u003eIt helps redirect tubing in tight spaces and prevents kinking that can restrict chemical flow.\u003c\/p\u003e\n\u003ch4 data-start=\"6371\" data-end=\"6423\"\u003eWhat should I check after installing the elbow?\u003c\/h4\u003e\n\u003cp data-start=\"6424\" data-end=\"6514\"\u003eConfirm that the connection is dry during operation and that chemical flow remains steady.\u003c\/p\u003e\n\u003ch2 data-start=\"6516\" data-end=\"6559\"\u003eShipping, Delivery, and Online Support\u003c\/h2\u003e\n\u003cp data-start=\"6560\" data-end=\"6626\"\u003eThese questions help customers understand the ordering experience.\u003c\/p\u003e\n\u003ch4 data-start=\"6628\" data-end=\"6668\"\u003eHow quickly does this fitting ship?\u003c\/h4\u003e\n\u003cp data-start=\"6669\" data-end=\"6760\"\u003eMost orders ship promptly, with delivery estimates shown at checkout and tracking provided.\u003c\/p\u003e\n\u003ch4 data-start=\"6762\" data-end=\"6812\"\u003eWhat should I inspect when the elbow arrives?\u003c\/h4\u003e\n\u003cp data-start=\"6813\" data-end=\"6900\"\u003eCheck that threads are intact, the nut seats properly, and the fitting shows no cracks.\u003c\/p\u003e\n\u003ch4 data-start=\"6902\" data-end=\"6962\"\u003eDo customers often order related feeder parts together?\u003c\/h4\u003e\n\u003cp data-start=\"6963\" data-end=\"7055\"\u003eYes, tubing, control valves, and replacement fittings are commonly ordered at the same time.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52430545158444,"sku":"R172272","price":13.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/1943\/3260\/files\/PentairRainbowFeeder90_ElbowTubeWithNutR172272SOSPool_3.jpg?v=1769802875"},{"product_id":"pentair-rainbow-feeder-check-valve-1-5-2-r172288","title":"Pentair Rainbow Feeder Check Valve 1.5\" - 2\" | R172288","description":"\u003cp data-start=\"347\" data-end=\"1073\"\u003eThe Pentair R172288 Rainbow Feeder Check Valve is designed to prevent chemical backflow in Pentair Rainbow automatic chlorine and bromine feeder systems that use one and one half inch or two inch plumbing. Installed downstream of the feeder, this valve helps stop highly chlorinated water from flowing backward into pool plumbing, pumps, or heaters when circulation pressure drops. Built to original Pentair OEM performance standards, its internal spring-loaded mechanism allows smooth forward flow during operation while sealing securely when the system shuts off. Constructed from chemical-resistant materials, the R172288 supports long-term protection of sensitive equipment and reliable feeder operation.\u003c\/p\u003e\n\u003ch3 data-start=\"1075\" data-end=\"1093\"\u003e\u003cstrong data-start=\"1079\" data-end=\"1093\"\u003eHighlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1094\" data-end=\"1808\"\u003e\n\u003cli data-start=\"1094\" data-end=\"1247\"\u003e\n\u003cp data-start=\"1096\" data-end=\"1247\"\u003e\u003cstrong data-start=\"1096\" data-end=\"1129\"\u003eBackflow Protection Function:\u003c\/strong\u003e Prevents concentrated chlorinated or brominated water from reversing into heaters, pumps, and circulation plumbing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1248\" data-end=\"1383\"\u003e\n\u003cp data-start=\"1250\" data-end=\"1383\"\u003e\u003cstrong data-start=\"1250\" data-end=\"1279\"\u003eFits Multiple Pipe Sizes:\u003c\/strong\u003e Designed for compatibility with both one and one half inch and two inch pool plumbing configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1384\" data-end=\"1519\"\u003e\n\u003cp data-start=\"1386\" data-end=\"1519\"\u003e\u003cstrong data-start=\"1386\" data-end=\"1419\"\u003eSpring-Loaded Internal Valve:\u003c\/strong\u003e Allows unrestricted forward flow while closing tightly during pressure loss to protect equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1658\"\u003e\n\u003cp data-start=\"1522\" data-end=\"1658\"\u003e\u003cstrong data-start=\"1522\" data-end=\"1555\"\u003eChemical-Resistant Materials:\u003c\/strong\u003e Built to withstand prolonged exposure to pool chemicals and treated water without premature failure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1659\" data-end=\"1808\"\u003e\n\u003cp data-start=\"1661\" data-end=\"1808\"\u003e\u003cstrong data-start=\"1661\" data-end=\"1694\"\u003eEssential Feeder Safety Part:\u003c\/strong\u003e Commonly installed with Pentair Rainbow automatic chlorinators and brominators to protect downstream equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePentair Rainbow Automatic Chlorine\/Bromine Chemical Feeder Models:\u003c\/strong\u003e 300, 302, 320, 322\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"4896\" data-end=\"4915\"\u003eAdditional Info\u003c\/h3\u003e\n\u003cp data-start=\"4916\" data-end=\"5329\"\u003eThe Pentair R172288 Rainbow Feeder Check Valve is designed to prevent backflow of concentrated chlorinated or brominated water in Pentair Rainbow automatic feeder systems. This section helps SOSPool.com customers confirm compatibility before ordering, understand why check valves are critical, and prepare for installation after delivery. These FAQs support online buyers through fitment and maintenance planning.\u003c\/p\u003e\n\u003ch2 data-start=\"5331\" data-end=\"5378\"\u003eCompatibility Confirmation Before Ordering\u003c\/h2\u003e\n\u003cp data-start=\"5379\" data-end=\"5444\"\u003eOnline customers often verify plumbing size and feeder placement.\u003c\/p\u003e\n\u003ch4 data-start=\"5446\" data-end=\"5506\"\u003eHow do I know the R172288 check valve fits my plumbing?\u003c\/h4\u003e\n\u003cp data-start=\"5507\" data-end=\"5617\"\u003eIf your feeder return line uses 1.5 inch or 2 inch pipe, this valve is designed to match those configurations.\u003c\/p\u003e\n\u003ch4 data-start=\"5619\" data-end=\"5682\"\u003eWill this valve work with both inline and offline feeders?\u003c\/h4\u003e\n\u003cp data-start=\"5683\" data-end=\"5740\"\u003eYes, it is commonly used downstream of both feeder types.\u003c\/p\u003e\n\u003ch4 data-start=\"5742\" data-end=\"5795\"\u003eIs this check valve required if I have a heater?\u003c\/h4\u003e\n\u003cp data-start=\"5796\" data-end=\"5881\"\u003eYes, check valves are strongly recommended to protect heaters from chemical backflow.\u003c\/p\u003e\n\u003ch2 data-start=\"5883\" data-end=\"5925\"\u003eInstallation and Setup After Delivery\u003c\/h2\u003e\n\u003cp data-start=\"5926\" data-end=\"5975\"\u003eThese FAQs help customers once the valve arrives.\u003c\/p\u003e\n\u003ch4 data-start=\"5977\" data-end=\"6027\"\u003eIs installing a feeder check valve difficult?\u003c\/h4\u003e\n\u003cp data-start=\"6028\" data-end=\"6140\"\u003eInstallation is straightforward when the pipe is properly cut, aligned, and glued in the correct flow direction.\u003c\/p\u003e\n\u003ch4 data-start=\"6142\" data-end=\"6193\"\u003eWhy is flow direction important on this valve?\u003c\/h4\u003e\n\u003cp data-start=\"6194\" data-end=\"6283\"\u003eInstalling the valve backwards will prevent proper operation and block normal water flow.\u003c\/p\u003e\n\u003ch4 data-start=\"6285\" data-end=\"6329\"\u003eWhat should I check after installation?\u003c\/h4\u003e\n\u003cp data-start=\"6330\" data-end=\"6414\"\u003eConfirm smooth forward flow and that the valve closes fully when the pump shuts off.\u003c\/p\u003e\n\u003ch2 data-start=\"6416\" data-end=\"6459\"\u003eShipping, Delivery, and Online Support\u003c\/h2\u003e\n\u003cp data-start=\"6460\" data-end=\"6526\"\u003eThese questions help customers understand the ordering experience.\u003c\/p\u003e\n\u003ch4 data-start=\"6528\" data-end=\"6579\"\u003eHow quickly does the R172288 check valve ship?\u003c\/h4\u003e\n\u003cp data-start=\"6580\" data-end=\"6671\"\u003eMost orders ship promptly, with delivery estimates shown at checkout and tracking provided.\u003c\/p\u003e\n\u003ch4 data-start=\"6673\" data-end=\"6723\"\u003eWhat should I inspect when the valve arrives?\u003c\/h4\u003e\n\u003cp data-start=\"6724\" data-end=\"6797\"\u003eCheck that the internal spring moves freely and the housing is undamaged.\u003c\/p\u003e\n\u003ch4 data-start=\"6799\" data-end=\"6857\"\u003eDo customers often order other feeder parts together?\u003c\/h4\u003e\n\u003cp data-start=\"6858\" data-end=\"6945\"\u003eYes, many add control valves, tubing fittings, or saddle gaskets during feeder service.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52442653688108,"sku":"R172288","price":42.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/1943\/3260\/files\/PentairRainbowFeederCheckValve1.5-2R172288SOSPool_4.jpg?v=1769802784"}],"url":"https:\/\/www.sospool.com\/collections\/pentair-rainbow-320-chlorinator-parts.oembed","provider":"SOS Pool \u0026 Spa Supplies","version":"1.0","type":"link"}