Filters Fast Logo Header
bbb A+ site secured
RETURNING CUSTOMER?
SIGN IN. CONFIRM ORDER. DONE.
Free Shipping on orders over $75 | FREE 365-DAY RETURNS
Water Filters are used to filter impurities from your home water supply. There are many different types of water filters and each type has specific uses such as whole house filters that filter the water as it enters your home or point of use water filters that provide filtration at a specific location within your home. Examples of point of use water filters are refrigerator filters, reverse osmosis systems, under sink filter systems and shower water filters.

Your #1 Source for Water Filters, Water Filter Systems and Water Filter Replacements


Shop by Water Filter Type


Shop by Popular Water Filter Brands

Search for your Water Filter

Browse our Best Selling Water Filters

Water Filters full product list:


IC-EZ-1 Culligan Refrigerator Water Filter System 2-Pack 2-Pack
(IC-EZ-1)

The IC-EZ-1 Culligan Refrigerator Water Filter allows you to filter the water in your refrigerator's icemaker and water dispenser, so that you'll always have clean and delicious water for drinking and cooking. The Culligan IC-EZ-1 icemaker filter re


Special Order. Ships in 10 days.
IC-EZ-1 Culligan Refrigerator Water Filter System 2-Pack
Our Price: $41.98

view




IC-EZ-3 Culligan Refrigerator Water Filter System 2-Pack 2-Pack
(IC-EZ-3)

The IC-EZ-3 Culligan Refrigerator Water Filter allows you to filter the water in your refrigerator's icemaker and water dispenser, so that you'll always have clean and delicious water for drinking and cooking. The Culligan IC-EZ-3 icemaker filter re


Special Order. Ships in 7 days.
IC-EZ-3 Culligan Refrigerator Water Filter System 2-Pack
Our Price: $61.98

view




Pentek QC10-EPR Replacement for Pentek QC10-SED5 Water Filter 12-Pack
(355744-95)

The Pentek QC10-SED5 Replacement Water Filter Cartridge reduces sediment down to the 5 micron level in your drinking water. This water filter is a quick connect cartridge, and it is easy to change simply by twisting out the old cartridge and twisting


Special Order. Ships in 14 days.
Pentek QC10-EPR Replacement for Pentek QC10-SED5 Water Filter
Our Price: $228.00

view




3M Cuno CFS9720-S GAC Filter 12-Pack 12-Pack
(CFS9720-S)

The 3M Cuno CFS9720-S GAC Filter is a replacement water filter cartridge for competitive systems featuring granular activated carbon (GAC) media. This 5 micron 3M Cuno filter is part of the 3M 9000 series cartridge line and does not req


Special Order. Ships in 3 days.
3M Cuno CFS9720-S GAC Filter 12-Pack
Our Price: $571.68

view




3M Cuno CFS9112 1 Micron Sediment Water Filter 12-Pack
(CFS9112)

The 3M Cuno CFS9112 1 Micron Sediment Water Filter is a replacement water filter cartridge that is part of the 3M Cuno 9000 Series Cartridge line. This 3M Cuno water filter boasts 1 micron filtration for the reduction of sediment and chlorine taste


Special Order. Ships in 20 days.
3M Cuno CFS9112 1 Micron Sediment Water Filter
Our Price: $690.96

view




3M Cuno CFS9112EL 1 Micron Sediment Filter 4-Pack
(CFS9112EL)

The 3M CFS9112EL is a water filter cartridge that fits the following water filtration systems: 3M water filtration systems Competitive water filtration systems The 3M Cuno CFS9112EL 1 Micron Sediment Filter reduces sediment in your water. Thi


Special Order. Ships in 3 days.
3M Cuno CFS9112EL 1 Micron Sediment Filter
Our Price: $291.96

view




3M Cuno CFS9112EL-S 1 Micron Scale Filter 4-Pack 4-Pack
(CFS9112EL-S)

The 3M Cuno CFS9112EL-S 1 Micron Scale Reducer Filter is a replacement water filter cartridge that is part of the 3M Cuno 9000 Series Cartridge line. This 3M Cuno water filter boasts 1 micron filtration for the reduction of sediment, lime scale buil


Special Order. Ships in 7 days.
3M Cuno CFS9112EL-S 1 Micron Scale Filter 4-Pack
Our Price: $283.96

view




3M Cuno CFS9005-IMF Scale Reducing Filter
(CFS9005-IMF)

The 3M CFS9005-IMF is a Sanitary Quick Change (SQC) water filter cartridge for use in the following water filtration systems: 3M Cuno FoodService systems Competitive systems The Cuno CFS9005-IMF Scale Reducing Ice Machine Filter is a scale re


Special Order. Ships in 4 days.
3M Cuno CFS9005-IMF Scale Reducing Filter
Our Price: $32.99
Retail: $39.99
You Save 18%!

view




Water Sentinel WS-21 Misting System Scale Filter 12-Pack
(WS-21)

The Water Sentinel WS-21 Misting System Scale Filter is a water filter cartridge for use in areas with hard water. This misting system filter features polyphosphate media to prevent or reduce the build-up of calcium and lime scale. This calcium filt


Special Order. Ships in 10 days.
Water Sentinel WS-21 Misting System Scale Filter
Our Price: $180.48

view




Water Sentinel WSRV-8 Inline RV Water Filter 12-Pack
(WSRV-8)

The Water Sentinel WSRV-8 Inline RV Water Filter features two stages of filtration to reduce a variety of contaminants in your water. First, the coconut shell carbon of this RV water filter removes the taste and odor of chlorine using granular activ


Special Order. Ships in 10 days.
Water Sentinel WSRV-8 Inline RV Water Filter
Our Price: $280.80

view




Water Sentinel WSRV-12 Inline Carbon/KDF RV Filter 12-Pack
(WSRV-12)

Hit the road and keep hydrated with the Water Sentinel WSRV-12 inline RV water filter. With an internal structure that features two stage filtration that includes carbon and KDF filtration media, a significant reduction of bacteria, chlorine.


Special Order. Ships in 8 days.
Water Sentinel WSRV-12 Inline Carbon/KDF RV Filter
Our Price: $304.08

view




3M Iron Reduction Water Treatment System 1.5 cu ft
(3MAPIF150)

The 3M Iron Reduction Water Treatment System 1.5 cu ft. is best for homes with well water applications.

Free shipping within the continental United States!

Special Order. Ships in 11 days.
3M Iron Reduction Water Treatment System 1.5 cu ft
Our Price: $1,101.99
Retail: $1,299.99
You Save 15%!

view




3M 3MAPIF200 Iron Reduction Water Treatment System 2 cu ft.
(3MAPIF200)

The 3M Iron Reduction Water Treatment System 2.0 cu ft. is best for homes with well water applications.

Free shipping within the continental United States!

Special Order. Ships in 11 days.
3M 3MAPIF200 Iron Reduction Water Treatment System 2 cu ft.
Our Price: $1,202.99
Retail: $1,599.99
You Save 25%!

view




3M Twin Tank Iron Reduction Water Treatment System
(3MAPPM150)

The 3M Twin Tank Iron Reduction Water Treatment System is ideal for well water applications, and does not require harsh chemicals for iron oxidation.

Free shipping within the continental United States!

Special Order. Ships in 12 days.
3M Twin Tank Iron Reduction Water Treatment System
Our Price: $2,490.95
Retail: $3,599.99
You Save 31%!

view




Aries AF-10-1091-BB Bone Char Fluoride Reduction Filter
(AF-10-1091-BB)

The AriesAF-10-1091-BB Bone Char Fluoride Reduction Cartridge features 100 percent bone char and is FDA approved.


Special Order. Ships in 13 days.
Aries AF-10-1091-BB Bone Char Fluoride Reduction Filter
Our Price: $71.99
Retail: $83.99
You Save 14%!

view




Aries AF-20-1091 Bone Char Fluoride Reduction Filter
(AF-20-1091)

The Aries AF-20-1091 Bone Char Fluoride Reduction Cartridge features 100 percent bone char and is FDA approved.


Special Order. Ships in 9 days.
Aries AF-20-1091 Bone Char Fluoride Reduction Filter
Our Price: $66.25
Retail: $99.99
You Save 34%!

view




Aries AF-20-1091-BB Bone Char Fluoride Reduction Filter
(AF-20-1091-BB)

The Aries AF-20-1091-BB Bone Char Fluoride Reduction Cartridge features 100 percent bone char and is FDA approved.

Free shipping within the continental United States!

Special Order. Ships in 32 days.
Aries AF-20-1091-BB Bone Char Fluoride Reduction Filter
Our Price: $141.99
Retail: $165.99
You Save 14%!

view




Pentair FreshPoint F1B1-RC Cyst and Lead Replacement Filter 12-Pack
(F1B1-RC)

The Pentair Freshpoint F1B1-RC Replacement Cartridge Filter Cyst and Lead is a replacement cartridge filter that reduces and/or removes impurities such as lead and cysts from drinking water.

Free shipping within the continental United States!

Special Order. Ships in 12 days.
Pentair FreshPoint F1B1-RC Cyst and Lead Replacement Filter
Our Price: $323.40

view




Pentair FreshPoint FDF1-RC Replacement Filter 12-Pack
(FDF1-RC)

The Pentair Freshpoint FDF1-RC Replacement Filter Cartridge is a replacement cartridge filter that removes and or reduces chlorine taste and odor from drinking water.

Free shipping within the continental United States!

Special Order. Ships in 12 days.
Pentair FreshPoint FDF1-RC Replacement Filter
Our Price: $273.00

view




Pentair FreshPoint F1000-B1B Filtration System
(F1000-B1B)

The Pentair Freshpoint F1000-B1B Filtration System is an undersink drinking water filtration system that is ideal to provide your entire family with delicious drinking water.


Special Order. Ships in 12 days.
Pentair FreshPoint F1000-B1B Filtration System
Our Price: $69.99
Retail: $81.99
You Save 15%!

view




GE WS35X10041 Sanitization Kit
(WS35X10041)

The GE WS35X10041 Sanitization Kit. For instructions see owner's manual or click "view details."


In Stock! Ships in 9 to 10 business days.
GE WS35X10041 Sanitization Kit
Our Price: $37.61
Retail: $43.99
You Save 15%!

view




3M Aqua-Pure AP801-C Filter Housing & AP810 Cartridge
(AP801-C)

The Aqua-Pure AP801-C Housing is a whole house system that includes an AP810 sediment cartridge to reduce dirt, sand, rust and sediment from your water. Also known as part number 5585716 or 55857-16.

Free shipping within the continental United States!

In Stock! Ships in 12 to 13 business days.
3M Aqua-Pure AP801-C Filter Housing & AP810 Cartridge
Our Price: $99.51
Retail: $172.99
You Save 42%!

view




IcePure RWF3900A Replacement for Liebherr 7440002, 7440000
(RWF3900A)

The IcePure RWF3900A is the compatible replacement refrigerator water filter for the Liebherr 7440000.


In Stock! Ships in 16 to 17 business days.
IcePure RWF3900A Replacement for Liebherr 7440002, 7440000
Our Price: $50.95
Retail: $62.99
You Save 19%!

view




3M Under Sink Dedicated Faucet Water Filter System
(3MDW301-01)

The 3M 3MDW301-01 Under Sink Dedicated Faucet Water Filter System uses a unique space saving design for easy installation.

Free shipping within the continental United States!

In Stock! Ships in 16 to 17 business days.
3M Under Sink Dedicated Faucet Water Filter System
Our Price: $301.99
Retail: $399.99
You Save 25%!

view





Page 1 2 3 4 [ Back | Next ]

Filters Fast - Water Filters

" Happy with my item, the price, and the fast delivery of my filters! " - Sam, Atlanta, GA
Sign Up for Promotions
business services
Business Services
Terms of Use | Privacy Policy | Sitemap | Model Lookup ©2005-2020 Filters Fast LLC - All Rights Reserved