Pentair 20" Big Blue Clear Housing O-RingThis Buna N O ring is designed for use with 20 inch Big Blue clear filter housings. It provides a tight and reliable seal to prevent leaks during operation. Made from durable material for long lasting performance. Essential for maintaining proper housing functionality.

It improves water clarity and overall filtration quality

Suitable for residential and light commercial use

Ideal for pre-filtration applications

5 inch port

Built for durability and repeated use

It helps prevent leaks and maintain system efficiency

Built for durability and ease of installation

It provides a secure grip for easy opening and closing during maintenance

This SW-3 spanner wrench is designed for 10 inch Big Blue filter housings

It offers stable flow rates and consistent filtration performance

This HIF 24 filter provides reliable filtration at up to 100 GPM

Ensures dependable operation