Found In These Collections
The OEM Pentair Black Buttress Threaded Closure Kit 154856 is a crucial replacement part designed for Triton II. This kit includes an 8-1/2 inch diameter black closure lid, along with a completed air relief valve, PSI gauge, lock nut for the air relief valve, lid O-ring, and a lid wrench. The kit is designed to ensure a secure and leak-proof seal, contributing to the efficient operation and longevity of your filtration system
Highlights
- Comprehensive Replacement Kit: The Pentair Black Buttress Threaded Closure Kit 154856 is specifically designed for Triton II, including all necessary components for maintaining a secure and efficient filtration system.
- Ensures Leak-Proof Seal: This kit includes an 8-1/2 inch diameter black closure lid, lid O-ring, and other essential parts to ensure a secure and leak-proof seal, which is critical for the effective operation of your sand filter.
- Includes Essential Components: The kit comes with a completed air relief valve, PSI gauge, lock nut for the air relief valve, and a lid wrench, providing everything needed to restore or maintain your filter’s optimal performance.
- Enhances Filter Longevity: By ensuring a tight and reliable closure, this kit helps protect your filtration system from leaks and pressure issues, contributing to the overall longevity and efficiency of your Triton II.
Includes
- (1) Black Closure Lid
- (1) Lid Wrench
- (1) Air Relief Valve
- (1) PSI Gauge
- (1) Lock Nut
- (1) Lid O-Ring
Compatibility
- Pentair Triton II Filters
Note: This closure kit may be compatible with you filter, please refer to your systems owners manual to ensure compatibility.
Additional Info
Ordering the Pentair 154856 online for your Triton II filter? This guide covers what’s included, how to install it after delivery, and how to avoid leaks and pressure issues after setup.
Ships Complete and Ready to Install
Get your full closure solution online without missing parts.
Does the 154856 kit ship with everything shown in the SOSPool.com listing?
How fast will this closure kit ship if my filter lid is cracked?
Does the PSI gauge and air valve come pre-assembled in the shipment?
Installing the Full Kit After Delivery
Step-by-step overview of setup for a secure seal.
How do I install the 154856 closure lid with the included wrench?
Should I use silicone or Teflon tape with the relief valve?
Do I need to drain the filter before replacing the lid?
Troubleshooting and Online Support
Support and solutions for online buyers.
What should I do if the lid doesn’t fit my Triton II filter model?
Can I return the 154856 if it doesn’t stop my filter from leaking?
How can I get a replacement gauge or wrench if one arrives damaged?
Diagram

Questions & Answers
Have a Question?
Be the first to ask a question about this.