10" Big Blue Housing with a Double O-Ring Seal and 1" FNPT in/out connections, this housing will accommodate all 10" BB Filters… Read More ›

10" Big Blue Housing with a Double O-Ring Seal and 3/4" FNPT in/out connections, this housing will accommodate all 10" BB Filters… Read More ›

Pentek's built to last 10" Big Blue Filter Housings 1"in/out… Read More ›

Pentek's built to last 10" Big Blue Filter Housings 1.5"in/out… Read More ›

Pentek's built to last 10" Big Blue Filter Housings 1.5"in/out without pressure relief valve … Read More ›

Pentek's built to last Big Blue Filter Housings are manufactured of a durable polypropylene sump and cap. Equipped with 3/4" NPT inlet and outlet ports. Also with an optional pressure relief button on the inlet side to relieve pressure inside the housing.… Read More ›

Using a water filter housing with a water filter cartridge is the most common way to purify the water for a whole house or office.This Big Blue 10" water filter housing… Read More ›

Excelpure 10" Big Blue water filter housing kit in Clear/Black allowing you to see the filter cartridge. These housings will accommodate all standard 10" BB (Big Blue) water purification cartridges. Made by Waterite… Read More ›

20" Big Blue Housing with a Double O-Ring Seal and 1" FNPT in/out connections, this housing will accommodate all 20" BB Filters… Read More ›

20" Big Blue Housing with a Double O-Ring Seal and 3/4" FNPT in/out connections, this housing will accommodate all 20" BB Filters… Read More ›

Waterite's 20" Big Blue Filter Housing with 1.5" FNPT in/out Ports… Read More ›

Big Blue 20" Water Filter Housing with 1" In/Out And 3/8" Drain Fitting by Pentek … Read More ›

Pentek's 20" Big Blue Housing with 3/4" FNPT In & Out connections with a pressure relief button, are made of durable polypropylene… Read More ›

Big Blue 20" Water Filter Housing with 3/4" In/Out And 3/8" Drain Fitting by Pentek … Read More ›

Pentek's 20" Big Blue Housing with 1" FNPT In & Out connections with a pressure relief button, are made of durable polypropylene… Read More ›

Waterite's 20" Big Blue Complete Water Filter Housing Kit will keep your new filtration project simple and easy… Read More ›

Excelpure 20" Big Blue Complete Water Filter Housing Kit in Clear Sump and Black Cap by Waterite Technologies… Read More ›

Pentek's 20" Big Blue Housing with 1 1/2" FNPT In & Out connections with a pressure relief button, are made of durable polypropylene… Read More ›

Excelflow #10 Housing 3/4" in/out Blue & Black w/pr Valve Waterite Part # HP1034LLNR… Read More ›

Excelflow 10" Kit - Blue & Black 10" Water Filter Housing Kit Comes complete with Mounting Bracket, Mounting Screws, Sump, Cap with pressure relief valve, and Wrench… Read More ›

Waterite Excelflow All Stainless Steel Water Filter Housing 10" Standard for 9 7/8" or 10" x 2.5" Filters Model # SSH2510304D… Read More ›

Waterite Excelflow All Stainless Steel Water Filter Housing Kit 20" Standard for 20" x 2.5" Filters … Read More ›

Pentair 10" 3G Standard Housing 3/4" FNPT in/out Black/Blue Integral Bracket Cap with Pressure Relief Valve … Read More ›

Pentair 10" 3G Standard Housing 3/4" FNPT in/out Blue/Clear Integral Bracket Cap with Pressure Relief Valve … Read More ›

Pentair 20" 3G Standard Housing 3/4" FNPT in/out Black/Blue Integral Bracket Cap with Pressure Relief Valve … Read More ›

Pentair 20" 3G Standard Housing 3/4" FNPT in/out Blue/Clear Integral Bracket Cap with Pressure Relief Valve … Read More ›

Safeguard Your Home with a Heavy Duty Lead Removal Filtration System, Complete Kit from Pentair … Read More ›

PBH-410-1" #10 Pentair/Pentek 10" Bag Filter Housing Kit - 1" FNPT Connections … Read More ›

Pentek's 10" Big Blue Water Filter Housing Kit, with 1" female threaded connections in & out, it's is fully assembled and ready to hang on the wall… Read More ›

Pentek's 10" Big Blue Water Filter Housing Kit, with 3/4" female threaded connections in & out, it's is fully assembled and ready to hang on the wall… Read More ›

Pentek 10" Slim Line Filter Housing - 1/4" in/out - White/White - Flat Cap Part # 158739 This is a very common housing used in reverse osmosis systems and can be retro-fitted to most systems… Read More ›

Pentek 10" Slimline Housing 1/2" FNPT in/out connections Blue Cap & /Clear Sump with Pressure Relief Valve Part # 158214… Read More ›

Pentek 10" Slimline Housing 1/4" FNPT inlet and outlet, Black Cap and Blue Sump with Pressure Relief Valve … Read More ›

Pentek 10" Slimline Housing 1/4" FNPT inlet and outlet, Blue cap and Clear sump *no relief valve Part # 158116… Read More ›

Pentek 10" Slimline Housing 1/4" FNPT inlet and outlet, Blue cap and Clear sump with Pressure Relief Valve Part # 158117… Read More ›

Pentek 10" Standard Filter Housing Blue Cap with Clear Sump with on/off/by-pass Valve in Head, with Pressure Relief Valve, 3/4" FPT in & out… Read More ›

Pentek 10" Standard High-Temperature Hot Water Filter Housing 3/4" FNPT inside and outside connections, Red Part # 150015… Read More ›

PBH-420-1" #20 Pentair/Pentek 20" Bag Filter Housing Kit - 1" FNPT Connections Part # 150367… Read More ›

Model PBH-420-1-1/2" Pentair/Pentek 20" Bag Filter Housing Kit - 1-1/2" FNPT Connections Part Number 150337… Read More ›

Pentek's 20" Big Blue Water Filter Housing Kit, with 1" female threaded connections in & out, it's is fully assembled and ready to hang on the wall… Read More ›

Pentek's 20" Big Blue Water Filter Housing Kit, with 1-1/2" female threaded connections in & out, it's is fully assembled and ready to hang on the wall… Read More ›

Pentek's 20" Big Blue Water Filter Housing Kit, with 3/4" female threaded connections in & out, it's is fully assembled and ready to hang on the wall… Read More ›

Pentek 20" Standard High-Temperature Hot Water Filter Housing 3/4" FNPT inside and outside connections, Red, no prv… Read More ›

Pentek 10" Big Clear Housing, 1" NPT in & out connections, Blue Cap With Clear Sump, includes Pressure Relief Valve, Model W10-BC Part # 166219… Read More ›

Pentek 20" Big Clear Housing, 1" NPT in & out connections, Blue Cap With Clear Sump, includes Pressure Relief Valve, Model W20-BC Part # 166201… Read More ›

Pentek Housing #10 Slimline 1/4" FNPT in/out Clear Sump and White Flat Cap Part # 158784 This is a very common housing used in reverse osmosis systems and can be retro-fitted to most systems… Read More ›

Pentek Housing 10" Standard 3/4" in/out Black/Blue with P/R Valve Part # 150002… Read More ›

Pentek Housing 10" Standard 3/4" in/out Black/Blue with P/R Valve with mountable cap… Read More ›

Pentair - Pentek SlimLine 20"-Inch Housing 1/2" FNPT in/out Threaded Connections with Pressure Relief Valve Part # 158204… Read More ›

Pentair/Pentek Standard 20" Inch Housing with 3/4" FNPT in/out Threaded Connections and Pressure Relief Valve … Read More ›

Pentek Triple 10" Slimline Drinking Water Three Housing Filter Bank with 1/4" FNPT Connections - all pre-assembled Part # P-FS-3A… Read More ›

Pentek Triple 10" Slimline Drinking Water Three Housing Filter Bank with 3/8" FNPT Connections - all pre-assembled … Read More ›

Pentek's Triple or Tri 20" Big Blue Water Filter Housing System1" FNPT in/out, comes fully assembled and ready to hang on the wall… Read More ›

Pentek Triple Housing Kit, one 10" Big Clear Housing and two 10" Big Blue Housings mounted on a Steel Frame, 1"/in & 1"/out FNPT… Read More ›

Pentek's Twin 10" Big Blue Water Filter Housing Kit, with 1" female threaded connections in & out, it's is fully assembled and ready to hang on the wall… Read More ›

Pentek's Twin 20" Big Blue Water Filter Housing System1" FNPT in/out, and is fully assembled and ready to hang on the wall… Read More ›

Pentek Twin 10" Slimline Drinking Water Housing Filter Housing Bank with 1/4" FNPT Connections - Part # P-FS-2A… Read More ›

Pentair / Pentek Valve In Head Series 10" Std. 3/4" in/out Black/Blue Filter Housing … Read More ›

This standard 20" water filter housing will accommodate all 20" standard and slim line water purification cartridges… Read More ›

Waterite's TriPlex 10" Big Blue water filter housing kit comes complete with three pressure gauges, bracket, housings, wrench and is fully assembled… Read More ›

Waterite's TriPlex 20" Big Blue water filter housing kit comes complete with three pressure gauges, bracket, housings, wrench and is fully assembled… Read More ›

Waterite's Duplex / Twin 10" Big Blue & Big Clear Water Filter Housing Kit, with twin pressure gauges, pressure relief valves, stainless steel bracket… Read More ›

Waterite's Duplex 10" Big Blue water filter housing kit comes complete with twin pressure gauges, pressure relief valves, steel bracket, twin housings… Read More ›

Waterite's Duplex / Twin 20" Big Blue & Big Clear Water Filter Housing Kit, with twin pressure gauges, pressure relief valves, stainless steel bracket… Read More ›

Waterite's Duplex 20" Big Blue water filter housing kit comes complete with twin pressure gauges, pressure relief valves, steel bracket, twin housings, wrench and is fully assembled… Read More ›

Viqua 10" Water Filter Heavy Duty 3-Piece Filter Housing with 1" FNPT… Read More ›

Viqua 20" Water Filter Heavy Duty 3-Piece Filter Housing with 1" FNPT… Read More ›

Excelflow Clear & Black 10" Water Filter Housing Kit, comes complete with Mounting Bracket, Mounting Screws, Sump, Cap with pressure relief valve, and Wrench… Read More ›

* Temporary out of stock* Waterite Excelpure Replacement 10" Big Blue Sump Only… Read More ›

Discontinued and replaced by Big Blue 10" Water Filter Housing 1-1/2" by Pentek part # 150239, Waterite's 10" Big Blue Filter Housing with 1.5" FNPT in/out Ports … Read More ›