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.

• 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.

• 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.

• 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.

• 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.

• 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.

• (1)ÊPentair 87300400 O-Ring

• 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.

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 IÕve 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?

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