Whole House Water Filters

American Plumber is a trusted name in water filtration that offers you peace of mind with their high quality products. The American Plumber W10-PR heavy duty filter housing is ideal for whole house and high flow applications and provides quality filtration for better tasting drinking water.

Fits American Plumber W34-PR, WC34-PR and WVC34 and most standard size water filter housings.

Fits American Plumber W34-PR, WC34-PR and WVC34 and most standard size water filter housings.

Fits American Plumber W34-PR, WC34-PR and WVC34 and most standard size water filter housings.

Fits American Plumber W10-PR and W15-PR and most other heavy duty water filter housings.

Fits American Plumber W2010-PR and W2015-PR and most other 20-inch heavy duty water filter housings.

Fits American Plumber W34-PR, WC34-PR and WVC34 and most standard size water filter housings.

Fits American Plumber W10-PR and W15-PR and most other heavy duty water filter housings.

Fits American Plumber W2010-PR and W2015-PR and most other heavy duty water filter housings.

Fits American Plumber W34-PR, WC34-PR and WVC34 and most standard size water filter housings.

Fits American Plumber W34-PR, WC34-PR and WVC34 and most standard size water filter housings.

Fits American Plumber W10-PR and W15-PR and most other heavy duty water filter housings.

Fits American Plumber W34-PR, WC34-PR and WVC34 and most standard size water filter housings.

Fits American Plumber W34-PR, WC34-PR and WVC34 and most standard size water filter housings.

Fits American Plumber W10-PR and W15-PR and most other heavy duty water filter housings.

Fits American Plumber W34-PR, WC34-PR, WVC34, WH34, ST-1, ST-2, ST-3 and most standard size water filter housings.

Whole house water filtration system designed for sediment. Uses most 2 1/2 inch x 10 inch replacement filter cartridges.

Whole house water filtration system with built-in shut-off valve. Uses most 2 1/2 inch x 10 inch replacement filter cartridges.

Fits Culligan HF-150, HF-160, HF-360, HF-365, and any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan HF-150, HF-160, HF-360, HF-365, and any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan HF-150, HF-160, HF-360, HF-365, and any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Culligan HF-150, HF-160, HF-360, HF-365, and any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Whole house water filtration system for heavy-duty sediment. Uses most 4 1/2 inch x 10 inch replacement filter cartridges.

Fits Culligan HD-950, and any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits Culligan HD-950, and any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits Culligan HD-950, and any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

The 3M Water Filtration Products CFS01S Filter Housing offers multi-purpose filtration for point-of-entry or point-of-use protection. The filter housing accommodates any standard drop-in cartridges so you can choose from a wide variety of premium performance sediment and chlorine taste and odor reduction cartridges. The CFS01S is a great option for any water filtration job.

The 3M Water Filtration Products CFS02S Filter Housing offers multi-purpose filtration for point-of-entry or point-of-use protection. The filter housing accommodates any standard drop-in cartridges so you can choose from a wide variety of premium performance sediment and chlorine taste and odor reduction cartridges. The CFS02S is an ideal filter system for situations where a high flow rate is desired.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

The 3M Water Filtration Products CFS11S Filter Housing offers multi-purpose filtration for point-of-entry or point-of-use protection. The filter housing accommodates any standard 9 3/4 inch drop-in cartridges so you can choose from a wide variety of premium performance sediment and chlorine taste and odor reduction cartridges. The CFS11S is an ideal choice for filtering point of use applications where better tasting water is desired.

The 3M Water Filtration Product CFS22 High Flow Filter Housing allows installation either at the point-of entry or the point-of-use. The low pressure drop across the system helps provide adequate water flow and pressure to all equipment. Compatible with a variety of filter cartridges giving you lots of options for both sediment and chlorine taste and odor reduction. A great choice for a filtration job where a high flow rate is desired.

Fits any filtration system that uses the Cuno 8000 Series Replacement Cartridges.

Fits any filtration system that uses the Cuno 8000 Series Replacement Cartridges.

Fits any filtration system that uses the Cuno 8000 Series Replacement Cartridges.

Fits any filtration system that uses the Cuno 8000 Series Replacement Cartridges.

Fits any filtration system that uses the Cuno 8000 Series Replacement Cartridges.

Fits any filtration system that uses the Cuno 8000 Series Replacement Cartridges.

Fits any filtration system that uses the Cuno 8000 Series Replacement Cartridges.

Fits any filtration system that uses the Cuno 8000 Series Replacement Cartridges.

Fits any filtration system that uses the Cuno 9000 Series Replacement Cartridges or the Everpure QL Series filter heads.

Fits any filtration system that uses the Cuno 9000 Series Replacement Cartridges or the Everpure QL Series filter heads.

Fits any filtration system that uses the Cuno 9000 Series Replacement Cartridges or the Everpure QL Series filter heads.

Fits any filtration system that uses the Cuno 9000 Series Replacement Cartridges or the Everpure QL Series filter heads.

Fits the Cuno Food Service High Flow Series Models including all SGP, ESP, BREW, BEV, and ICE Systems.

Fits the Cuno Food Service High Flow Series Models including all SGP, ESP, BREW, BEV, and ICE Systems.

Fits the Cuno Food Service High Flow Series Models including all SGP, ESP, BREW, BEV, and ICE Systems.

Fits the Cuno Food Service High Flow Series Models including all SGP, ESP, BREW, BEV, and ICE Systems.

Fits the Cuno Food Service High Flow Series Models including all SGP, ESP, BREW, BEV, and ICE Systems.

Fits the Cuno Food Service High Flow Series Models including all SGP, ESP, BREW, BEV, and ICE Systems.

Fits the Cuno Food Service High Flow Series Models including all SGP, ESP, BREW, BEV, and ICE Systems.

Fits the Cuno Food Service High Flow Series Models including all SGP, ESP, BREW, BEV, and ICE Systems.

Fits the Cuno Food Service High Flow Series Models including all SGP, ESP, BREW, BEV, and ICE Systems.

Fits the Cuno Food Service High Flow Series Models including all SGP, ESP, BREW, BEV, and ICE Systems.

Fits the Cuno Food Service SF18-S for high-temperature equipment.

Fits the Cuno Food Service High Flow Series Models including all SGP, ESP, BREW, BEV, and ICE Systems.

Fits the Cuno Food Service High Flow Series Models including all SGP, ESP, BREW, BEV, and ICE Systems.

Fits the Cuno Food Service ScaleGuard Pro Softening Systems SGP-124B and SGP-248B.

Fits the Cuno Food Service CFS6090-C and CFS6135-C Water Treatment Systems.

Fits the Cuno Food Service CFS6090-C and CFS6135-C Water Treatment Systems.

Fits Aqua-Pure whole house water filter systems.

Fits Aqua-Pure whole house water filter systems.

Having a hard time finding 20 inch long filters for your Aqua-Pure whole house filtration system? Why not just "stack" two standard 9 3/4 inch filters together using this Aqua-Pure coupler?

Fits 3/4 inch NPT water lines.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Aqua-Pure whole house water filter systems.

Fits Aqua-Pure whole house water filter systems.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits Aqua-Pure whole house water filter systems.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits Aqua-Pure whole house water filter systems.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits Aqua-Pure whole house water filter systems.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits Aqua-Pure whole house water filter systems.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits Aqua-Pure and Everpure whole house water filter systems.

Fits Aqua-Pure and Everpure whole house water filter systems.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits standard 1/2 inch NPS supply threads.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 2 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits any brand of whole house water filter system that uses standard 9 3/4 x 4 1/2 filter cartridges.

Fits standard 1/4 inch water lines.

Fits any standard housing that uses 20 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 4 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 4 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 4 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 4 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 4 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 4 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 4 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Fits PENTEK Big Blue and any standard heavy duty housing that uses 20 inch x 4 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 10 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 2 1/2 inch replacement filter cartridges.

Fits PENTEK Big Blue and any standard heavy duty housing that uses 9 3/4 inch x 4 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 4 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 2 1/2 inch replacement filter cartridges.

Fits PENTEK Big Blue and other heavy-duty filter housings.

Fits any standard housing that uses 9 3/4 inch x 4 1/2 inch replacement filter cartridges.

Fits PENTEK (formerly USFilter) Big Blue and other heavy-duty filter housings.

Fits PENTEK (formerly USFilter) Big Blue and other heavy-duty filter housings.

Fits PENTEK (formerly USFilter) Big Blue and other heavy-duty filter housings.

Fits PENTEK (formerly USFilter) Big Blue and other heavy-duty filter housings.

Fits PENTEK Big Blue and any standard heavy duty housing that uses 9 3/4 inch x 4 1/2 inch replacement filter cartridges.

Pentek took 35 years of experience with time-tested industry standard housings and made it even better with the 3G series. The PENTEK-3G-STANDARD-34-PR10 is manufactured from durable polypropylene and has excellent chemical resistance. The 3G-STANDARD-34-PR10 housing is compatible with a wide variety of filter cartridges and is ideal for residential, commerical and industrial applications.

Fits any standard housing that uses 20 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Fits any heavy duty housing that uses 20 inch x 4 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Fits the UVS-110 and UV-110 Ultraviolet units only.

Fits any heavy duty housing that uses 9 3/4 inch x 4 1/2 inch replacement filter cartridges.

Fits PENTEK 20-inch Big Blue and other heavy-duty filter housings.

Fits PENTEK 20 inch Big Blue and any standard housing that uses 20 inch x 4 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Fits PENTEK Big Blue and other heavy duty filter housings.

Fits PENTEK (formerly USFilter) Big Blue and other heavy-duty filter housings that use 20 inch filters.

Fits PENTEK (formerly USFilter) Big Blue and other heavy-duty filter housings.

Fits PENTEK Big Blue and most standard 20 inch heavy duty housings that use 20 inch x 4 1/2 inch replacement filter cartridges.

Fits PENTEK (formerly USFilter) Big Blue and other heavy-duty filter housings that use 20 inch filters.

Pentek's Big Blue filter housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The PENTEK-HFPP-34-PR-10 is manufactured from durable polypropylene and has excellent chemical resistance. The HFPP-34-PR-10 housing is compatible with a wide variety of heavy duty filter cartridges and is ideal for high flow rate applications.

Fits PENTEK 20-inch Big Blue and other heavy-duty filter housings.

Fits any standard housing that uses 20 inch x 4 1/2 inch filter cartridges.

Fits any standard housing that uses 20 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 20 inch x 4 1/2 inch filter cartridges.

Pentek's Big Blue filter housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The PENTEK-HFPP-PR20 is manufactured from durable polypropylene and has excellent chemical resistance. The HFPP-PR20 housing is compatible with a wide variety of heavy duty filter cartridges and is ideal for high flow rate applications.

Pentek's Big Blue filter housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The PENTEK-HFPP-PR10 is manufactured from durable polypropylene and has excellent chemical resistance. The HFPP-PR10 housing is compatible with a wide variety of heavy duty filter cartridges and is ideal for high flow rate applications.

Pentek's standard filter housings are manufactured of a rugged polypropylene with a reinforced cap for increased durability. The PENTEK-STANDARD-CLEAR-34-PR10 accommodates a wide range of replacement filter cartridges and offers on-site examination of flow, performance, and cartridge life making it ideal for many residential and commercial applications.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Fits any standard housing that uses 9 3/4 inch x 2 1/2 inch replacement filter cartridges.

Pentek's Slim Line filter housings are an excellent choice for low-flow applications and when space and compatibility are primary concerns. The PENTEK-SLIM-14-WPR5 offers a rugged reinforced polypropylene design with outstanding chemical compatibility and is ideal for use in a variety of low-flow applications.

Pentek took 35 years of experience with time-tested industry standard housings and made it even better with the 3G series. Pentek's Slim Line 3G filter housings are an excellent choice for low-flow applications and when space and compatibility are primary concerns. The PENTEK-3G-SLIM-38-NPT10 offers a rugged reinforced polypropylene design with outstanding chemical compatibility and is ideal for use in a variety of low-flow applications.

Pentek's Slim Line filter housings are an excellent choice for low-flow applications and when space and compatibility are primary concerns. The PENTEK-SLIM-38-PR5 offers a rugged reinforced polypropylene design with outstanding chemical compatibility and is ideal for use in a variety of low-flow applications.

Fits PENTEK (formerly USFilter) Big Blue and other heavy-duty filter housings.

Pentek's Slim Line filter housings are an excellent choice for low-flow applications and when space and compatibility are primary concerns. The PENTEK-SLIM-CLEAR-14-WPR5 offers a rugged reinforced polypropylene design with outstanding chemical compatibility and is ideal for use in a variety of low-flow applications.

Pentek's standard filter housings are manufactured of a rugged polypropylene with a reinforced cap for increased durability. The PENTEK-STANDARD-34-WPR-10 accommodates a wide range of replacement filter cartridges and offers outstanding chemical compatibility making it ideal for many residential and commercial applications.

Pentek's standard filter housings are manufactured of a rugged polypropylene with a reinforced cap for increased durability. The PENTEK-STANDARD-34-PR-10 accommodates a wide range of replacement filter cartridges and offers outstanding chemical compatibility making it ideal for many residential and commercial applications.

Pentek took 35 years of experience with time-tested industry standard housings and made it even better with the 3G series. The PENTEK-3G-STANDARD-CLEAR-34-PR10 is manufactured from durable polypropylene and has excellent chemical resistance. The 3G-STANDARD-CLEAR-34-PR10 housing is compatible with a wide variety of filter cartridges and is ideal for residential, commercial and industrial applications.

Pentek took 35 years of experience with time-tested industry standard housings and made it even better with the 3G series. The PENTEK-3G-STANDARD-34-PR20 is manufactured from durable polypropylene and has excellent chemical resistance. The 3G-STANDARD-34-PR20 housing is compatible with a wide variety of filter cartridges and is ideal for residential, commercial and industrial applications.

The Pentek valve-in-head filter housing allows both inlet and outlet ports to be simultaneously shut-off with a half turn of the handle. The PENTEK-VIN-34-PR10 is made from a durable polypropylene and accommodates a wide variety of replacement filter cartridges. The VIN-34-PR10 offers outstanding chemical compatibility and is ideal for use in a variety of low-flow applications.

Pentek's Big Blue filter housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The PENTEK-HFPP-1-WPR10 is manufactured from durable polypropylene and has excellent chemical resistance. The HFPP-1-WPR10 housing is compatible with a wide variety of heavy duty filter cartridges and is ideal for high flow rate applications.

Pentek's Big Blue filter housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The PENTEK-HFPP-112-PR10 is manufactured from durable polypropylene and has excellent chemical resistance. The HFPP-112-PR10 housing is compatible with a wide variety of heavy duty filter cartridges and is ideal for high flow rate applications.

Fits any heavy duty housing that uses 20 inch x 4 1/2 inch replacement filter cartridges.

Pentek took 35 years of experience with time-tested industry standard housings and made it even better with the 3G series. The PENTEK-3G-STANDARD-20-CLEAR-PR20 is manufactured from durable polypropylene and has excellent chemical resistance. The 3G-STANDARD-20-CLEAR-PR20 housing is compatible with a wide variety of filter cartridges and is ideal for residential, commercial and industrial applications.

Pentek's Big Blue filter housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The PENTEK-HFPP-34-PR-20 is manufactured from durable polypropylene and has excellent chemical resistance. The HFPP-34-PR-20 housing is compatible with a wide variety of heavy duty filter cartridges and is ideal for high flow rate applications.

Pentek's Big Blue filter housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The PENTEK-BIG-CLEAR-LX-10 is manufactured from durable polypropylene and has excellent chemical resistance. The BIG-CLEAR-LX-10 housing is compatible with a wide variety of heavy duty filter cartridges and offers on-site examination of flow, performance, and cartridge life making it ideal for many residential and commercial applications.