Whole House Water Filter System, 4.5" x 20" Twin Series Filtration Universal Housing - 1” FPT Port 585 gal This Pentek 20” Big Blue

This Pentek 20” Big Blue Filter Housing with PR

Designed to meet the rigorous demands of residential water treatment

Sterilight O-Rings (2): 410867

It has an upper wall support keep it secure to the wall and includes a vacuum breaker to protect against backflow

Whole House Water Filter System, 4.5" x 20" Twin Series Filtration Universal Housing - 1” FPT Port 585 gal This Pentek 20” Big BlueThe Twin Series Whole House Water Filter System is a high capacity two stage filtration housing designed for residential, commercial, and well water applications. It combines sediment and carbon filtration in a durable Big Blue style housing to improve overall water quality while maintaining strong flow performance. Features Available in black or blue sump housing Two stage filtration (sediment + carbon) for improved water quality 5 micron sediment