Brand
Category Show All
- 20-inch Standard Size Large Filter Housings (6)
- 3M Aqua-Pure (1)
- 3M Aqua-Pure Whole House Water Filters (1)
- 3M Cuno (1)
- 3M CUNO Filter Housings (1)
- 3M Filtrete (1)
- 10-Inch Standard Size Large Filter Housings (10)
- 10 inch Big Blue Carbon Filters (13)
- 10 inch Big Blue Sediment Filters (21)
- 10 inch Carbon Filters (1)
- 10 x 4.5 Carbon Block Water Filters (2)
- 10 x 4.5 Granular Carbon Water Filters (GAC) (1)
- 10 x 4.5 Pleated Water Filters (2)
- 10 x 4.5 String Water Filters (1)
- 20 Inch Big Blue Carbon Filters (15)
- 20 Inch Big Blue Sediment Filters (18)
- 20 Inch Carbon Filters (1)
- 20 Inch Sediment Filters (5)
- 20 x 2.5 Pleated Water Filters (1)
- 20 x 2.5 Poly Spun Water Filters (1)
- 20 x 4.5 Carbon Block Water Filters (2)
- 20 x 4.5 Granular Carbon Water Filters (GAC) (2)
- 20 x 4.5 Poly Spun Water Filters (3)
- 20 x 4.5 String Water Filters (2)
- ABCwaters Water Systems (1)
- American Plumber (2)
- American Plumber Whole House Water Filters (1)
- Ametek / Pentek / US Filter (83)
- Aqua Flo (1)
- Aqua-Pure Filter Housings (1)
- Aries FilterWorks (2)
- Chloramine Filters (3)
- Complete Systems (1)
- Culligan (7)
- Culligan Mounting Brackets (1)
- Culligan O-Rings (2)
- Culligan Whole House Water Filters (2)
- EverPure (3)
- Filbur (1)
- Filbur Pool and Spa Filters (1)
- FiltersFast (37)
- FiltersFast Coffee Filters (1)
- FiltersFast Under Sink Filters (1)
- FiltersFast Whole House Water Filters (28)
- Filtrete Water Filters (1)
- Home Renovation (17)
- Hydronix (15)
- Hydronix Whole House Water Filters (4)
- Keystone Filters (1)
- Liquatec Filters (3)
- OmniFilter (1)
- Omnifilter Whole House Water Filters (1)
- Overstock Deals (1)
- Pelican Water Systems (3)
- Pentair (1)
- Pentair Whole House Water Filter Systems (2)
- Pentek Filter Housings (8)
- Pentek Mounting Brackets (3)
- Pentek O-rings (1)
- Pentek Under Sink Filters (2)
- Pentek Valves, Fittings, & Tubing (1)
- Pentek Whole House Water Filters (38)
- PUR (4)
- PurePlus (1)
- PurePlus Water Filters (1)
- Specialty Filters (4)
- Superb Wrenches (1)
- Trojan (1)
- Vitapur (1)
- Water Filters (4)
- Water Softeners (1)
- Watergroup HydroTech (2)
- Watts (11)
- Watts Filter Housings (1)
- Watts Whole House Water Filters (1)
- Well Water Filters & Systems (19)
- Less[-]
Price Range
Filter By:
- Big Blue Water Filter
- >
- 20-inch Standard Size Large Filter Housings
-
Pentek 153070 20" Big Blue Filter Housing Sump
(153070)…Plumber, Pentek, Ametek, and US Filter brands. The pleated Culligan Big Blue filter replacement for the Pentek Big Blue Housing Sump is compatible with the Harmsco HB-20-5W Big Blue Filter and the Pentek ECP5-20BB Big Blue Filter . This sediment water filter reduces sand, dirt, sediment, deposits,…
As Low As: $ 66.00Retail:$94.02Save:$28.02 (30%)In Stock -
Pentek 150234 1" Big Blue 20" Filter Housing
(150234)…a 1 1/4" internal port that allows water to pass through rapidly. This coupled with the already larger-than-standard filter capacity make Big Blue Housings popular choices for high flow applications. The extra-wide housing accommodates large 4 1/2" wide filters for increased flow.This housing does…
Our Price: $ 63.77Retail:$127.54Save:$63.77 (50%)In Stock -
Pentek 150236 1-1/2" Big Blue 20" Filter Housing
(150236)…allows water to pass through rapidly. This coupled with the already larger-than-standard filter capacity make Big Blue Housings popular choices for high flow applications. The Pentek 150236 1 1/2" Big Blue 20" Filter Housing is an extra-wide housing that accommodates large 4 1/2" wide filters for…
Our Price: $ 268.48Retail:$341.40Save:$72.92 (21%)In Stock -
Watts 20" x 4.5" Water Filter Housing - 1" FPT
(FH10000BL1)…Approx. 24" x 7 1/4" Flow Rate: Varies according to the filter cartridge used Compatibility: All 20" length x 4.5" diameter Large filters Materials: Made from FDA grade polypropylene (ANSI/NSF 42 Certified) All 20 length x 4.5 diameter Big Blue filters, (FH10000BL1 / FH10000BL1)
Our Price: $ 59.99Retail:$69.99Save:$10.00 (14%)In StockDiscontinued Product. Read Description for Options.View Details -
AP802 Filter Housing
(AP802)…1/4" internal port that allows water to pass through rapidly. This coupled with the already larger-than-standard filter capacity makes Big Blue Housings popular choices for high flow applications. The extra-wide housing accommodates large 4 1/2" wide filters for increased flow. This housing…
Related Items: 1 4 FptOur Price: $ 119.99Retail:$141.99Save:$22.00 (15%)In StockDiscontinued Product. Read Description for Options.View Details -
Pentek 155255 Empty GAC Filter Cartridge 6-Pack
(155255)…filter This big blue housing will hold your gac 20 inch filter. This Pentek filter housing is the perfect filter accessory for your filtration system. This empty GAC filter cartridge will house your granular activated carbon filter and provide you and your family with the cleanest, freshest water…
Our Price: $ 244.20Retail:$488.40Save:$244.20 (50%)In Stock