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The OEM Pentair Diffuser C1-200PA is a high-quality replacement part designed for Max-E-Glas and Dura-Glas pumps with a horsepower range of 0.75HP to 2.5HP. This durable diffuser plays a critical role in improving pump efficiency by directing water flow through the pump, ensuring optimal circulation and performance. Made from strong materials for long-lasting use, it is an essential component for maintaining peak performance in your pool’s filtration system. Compatible with a range of Pentair pumps, the diffuser helps keep your water clean and clear while extending the life of your pump system.
Highlights
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Enhances Pump Efficiency: The Pentair Diffuser C1-200PA is designed to improve water flow and circulation in Max-E-Glas and Dura-Glas pumps, ensuring optimal pump performance for horsepower ranges from 0.75HP to 2.5HP.
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Durable and Long-Lasting: Made from high-quality materials, this diffuser is built to withstand regular use, providing long-lasting performance and maintaining peak efficiency in your pool’s filtration system.
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Compatible with Pentair Pumps: Specifically designed for use with a range of Pentair Max-E-Glas and Dura-Glas pumps, this diffuser ensures a perfect fit and smooth operation, keeping your pool water clean and clear.
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Essential for Pool Maintenance: By directing water flow effectively, the Pentair Diffuser helps extend the life of your pump system, making it a vital component for maintaining a well-functioning and efficient pool filtration system.
Includes
- (1) Pentair C1-200PA Diffuser
Compatibility
- Pentair Max-E-Glas 0.75 Hp to 2.5 Hp Pumps
- Pentair Dura-Glas 0.75 Hp to 2.5 Hp Pumps
Additional Info
Ordering the Pentair C1-200PA diffuser for your Max-E-Glas or Dura-Glas pump? This section explains fitment and installation tips — plus how to buy online at SOSPool.com.
Why the C1-200PA Diffuser Matters
A properly functioning diffuser helps your pump maintain stable water flow and peak circulation — key to keeping your pool clean.
Can I use this diffuser on a 2.5 HP Dura-Glas pump?
What performance signs suggest my diffuser is worn out?
How do I install the C1-200PA without damaging the impeller?
Will this help reduce flow inconsistencies in my system?
Can I buy this diffuser online with free shipping?
Fixing Common Diffuser Failures
A cracked or misaligned diffuser can disrupt your pool system’s efficiency. Here’s how to identify common issues.
Why is water pressure dropping randomly during pump cycles?
What causes diffusers to warp or wear prematurely?
Should I replace this part every season or just when needed?
Is the C1-200PA the same size as the original part in my pump?
Can I order this online without needing to open the pump first?
Fast Online Purchase Options
SOSPool.com makes it easy to order OEM Pentair parts with fast delivery and expert support.
Where can I buy the Pentair C1-200PA online?
Does SOSPool.com offer fast shipping for pump parts?
What’s your return policy if it doesn’t fit my model?
Can I bundle this with a seal kit or housing gasket?
Do you ship same-day if I order in the morning?
Diagram

Questions & Answers
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