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The Pentair Body O-Ring 87300400 is an OEM replacement designed to maintain a watertight seal in Pentair filtration systems. Compatible with Clean & Clear, Clean & Clear Predator, EasyClean, and Warrior DE filters, this O-ring prevents leaks and ensures consistent water pressure. Made from resilient, chemical-resistant materials, it withstands frequent use and demanding pool conditions. Replacing worn seals with this genuine Pentair part is essential for keeping your filtration system efficient and your water clear.
Highlights
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Essential Seal: The Pentair 87300400 O-ring provides a critical sealing surface for filter bodies, ensuring water remains contained within the system. A dependable seal helps protect both system integrity and filtration performance.
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Leak Prevention: By preventing water from escaping, this O-ring helps maintain stable system pressure. Consistent pressure improves circulation and supports efficient pool or spa filtration over time.
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High-Quality Materials: Built from durable rubber compounds, the O-ring is engineered to resist chlorine, chemical wear, and outdoor conditions. Its strong construction provides reliable service over repeated maintenance cycles.
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Optimal Performance: A tight seal reduces the risk of leaks and pressure drops that could strain equipment. By ensuring smooth operation, the O-ring contributes to clean, clear water and balanced system performance.
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Versatile Compatibility: Designed for Pentair Clean & Clear, Predator, EasyClean, and Warrior DE filters, this OEM O-ring fits a wide range of systems. Its broad compatibility simplifies sourcing and maintenance needs.
Includes
- (1) Pentair 87300400 O-Ring
Compatibility
- Pentair Clean and Clear Filters
- Pentair Predator Filters
- Pentair Warrior Filters
- Pentair EasyClean Filters
Note: This o-ring may be compatible with your , please refer to your systems owners manual to ensure compatibility.
Additional Info
The OEM Pentair 87300400 Body O-Ring is a replacement seal for Clean & Clear, Predator, EasyClean, and Warrior DE filters. This section explains installation, troubleshooting leaks, and in-store availability.
Installing the Pentair 87300400 O-Ring
This O-ring fits into the filter body to create a watertight seal, preventing system leaks.
How do I install the Pentair 87300400 body O-ring in my filter?
Does the 87300400 fit both Clean & Clear and Predator filter systems?
Should I use silicone lube when installing the 87300400 O-ring?
Can I buy the Pentair 87300400 O-ring in-store today?
Troubleshooting Leaks Around the Filter Body
Leaks may occur if the O-ring is worn, pinched, or installed without lubrication.
Why is my filter still leaking after adding the 87300400 O-ring?
Could an old clamp band cause leaks instead of the O-ring?
How do I know the 87300400 is seated correctly in the groove?
Where can I walk in locally for a genuine Pentair 87300400 O-ring?
Finding the Right Pentair O-Ring In-Store
Different filters use different seals, so verifying the correct part number ensures proper fit.
Is the Pentair 87300400 O-ring compatible with EasyClean filters?
How do I confirm in-store that I’ve picked up the right O-ring?
Can I compare the 87300400 with other Pentair seals before purchase?
Is the 87300400 usually stocked at pool supply counters near me?
Diagram
