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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.

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Water Filters full product list:


FiltersFast FF10GAC-20 Replacement for Pentek GAC-10
(FF10GAC-20)

The FiltersFast FF10GAC-20 is the correct replacement filter for the Pentek GAC-10.


In stock! Ships in 1 business day.
FiltersFast FF10GAC-20 Replacement for Pentek GAC-10
Our Price: $9.95
Retail: $12.23
You Save 19%!

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FiltersFast FF20GAC-20 Replacement for Pentek GAC20-BB
(FF20GAC-20)

The Pentek GAC20-BB 20" Big Blue Granular Activated Carbon Filter Cartridge effectively reduces chlorine taste and odor and bad taste and odor from your drinking water.


In stock! Ships in 1 business day.
FiltersFast FF20GAC-20 Replacement for Pentek GAC20-BB
Our Price: $30.95
Retail: $63.24
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Culligan RC-EZ-1 Replacement Water Filter Level 1
(RC-EZ-1)

The RC-EZ-1 Culligan Replacement Filter is a genuine Culligan replacement filter used in Culligan undersink, icemaker, refrigerator and RV filtration systems. Specifically, the Culligan RC-EZ-1 can be used in the following Culligan filtration system


In stock! Ships in 1 business day.
Culligan RC-EZ-1 Replacement Water Filter Level 1
Our Price: $15.99

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FiltersFast FFUS-004 Replacement for 3M Aqua-Pure C-Complete
(C-Complete FF)

The 3M Aqua-Pure C-Complete Compatible Replacement Cartridge is the replacement filter for the AP Easy Complete Filtration System and also replaces part numbers 5618007 and 56180-07 - FFUS-004


In stock! Ships in 1 business day.
FiltersFast FFUS-004 Replacement for 3M Aqua-Pure C-Complete
As Low As: $20.95
Retail: $49.99
You Save 58%!

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Omnifilter TO1 Replacement For Filtrete 3WH-STDPL-F02H
(3WH-STDPL-F02H)

With the Filtrete 3WH-STDPL-F02H replacement pleated whole house water filter you can help improve the performance of point-of-use drinking water filters in refrigerators or sinks, and protect appliance and fixtures from damaging dirt and sediment.


In stock! Ships in 1 business day.
Omnifilter TO1 Replacement For Filtrete 3WH-STDPL-F02H
Our Price: $14.99
Retail: $15.95
You Save 6%!

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Pentek QC10-CBRR, Culligan 1000R, Part Number 155785-43
(QC10-CBRR)

The Pentek QC10-CBRR is Pentek verision of the Culligan 1000R Replacement Filter. The QC10-CBRR Part Number 155785-43 filters more contaminants than the QC10-GACR and is NSF Certified.


In stock! Ships in 1 business day.
Pentek QC10-CBRR, Culligan 1000R, Part Number 155785-43
As Low As: $21.90
Retail: $34.95
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GE FQK1K Replacement For GE GXRLQR Smartwater, GX1S50F, GQ1S50F
(GXRLQR)

GE GXRLQR Smartwater water filter is the refill filter for GXRLQ, GX1S50F and GQ1S50F systems. It is suitable for Smartwater single stage filtration and exterior refrigerator icemaker systems.


In stock! Ships in 1 business day.
GE FQK1K Replacement For GE GXRLQR Smartwater, GX1S50F, GQ1S50F
Our Price: $40.90
Retail: $49.99
You Save 18%!

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Phil-UP Filter 3-5 Gallon Water Jug Filter
(Phil-UP Filter)

Lugging those 5-gallon water jugs will be a thing of the past with the Phil-Up Filter.


In Stock! Ships in 5 to 6 business days.
Phil-UP Filter 3-5 Gallon Water Jug Filter
Our Price: $23.95
Retail: $39.95
You Save 40%!

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Culligan 1000R and 1000R-D Replacement Filter Cartridge
(1000R-D)

The Culligan 1000R Replacement Filter Cartridge is an easy change filter replacement cartridge. This advanced Culligan replacement cartridge filter majorly improves water quality by reducing the bad taste and odor of excess cholorine as well as othe


In stock! Ships in 1 business day.
Culligan 1000R and 1000R-D Replacement Filter Cartridge
As Low As: $25.99
Retail: $29.99
You Save 13%!

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FiltersFast FF10CCB-5 Replacement For Watts F109009
(F109009)

The Watts F109009 replacement is an under sink water filter desinged to reduce many common impurities such as sediment, dirt, certain VOCs, THMs, turbidity, limescale, rust, while improving taste and odor through its coconut shell carbon block.


In stock! Ships in 1 business day.
FiltersFast FF10CCB-5 Replacement For Watts F109009
Our Price: $6.95
Retail: $9.95
You Save 30%!

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GE FQK1K Replacement For GE GXRLQR Smartwater, GX1S50F
(FQK1K)

The GE FQK1K Refrigerator Water Filter provides filtered water for better tasting water or ice from your refrigerator filtration system.


In stock! Ships in 1 business day.
GE FQK1K Replacement For GE GXRLQR Smartwater, GX1S50F
Our Price: $40.90
Retail: $49.99
You Save 18%!

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Culligan 750R-D Replacement Filter Cartridge for Level 1 Culligan
(750R-D)

The Culligan 750R Replacement Filter Cartridge is an easy change filter replacement cartridge. This Culligan replacement cartridge filter reduces the bad taste and odor of excess chlorine.


In stock! Ships in 1 business day.
Culligan 750R-D Replacement Filter Cartridge for Level 1 Culligan
As Low As: $16.49
Retail: $24.99
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Whirlpool EDR3RXD1 Replacement for Viking RWFFRSXS
(RWFFRSXS)

Whirlpool EDR3RXD1 Replacement for Viking RWFFRSXS is a compatible refrigerator filter that fits several side-by-side refrigerator models with filters located in the front base grille with a push-button release


In stock! Ships in 1 business day.
Whirlpool EDR3RXD1 Replacement for Viking RWFFRSXS
As Low As: $44.95
Retail: $59.99
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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: $49.95
Retail: $63.00
You Save 21%!

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Pentek QC10-TSGACR Replacement Cartridge
(QC10-TSGACR)

The Pentek QC10-TSGACR Replacement Cartridge contains Granular Activated Carbon and Phosphate to reduce not only chlorine taste & odor and bad taste & odor but also scale from your drinking water. Replacement cartridge for the QC10-TSGAC System.


In stock! Ships in 1 business day.
Pentek QC10-TSGACR Replacement Cartridge
Our Price: $12.99
Retail: $21.50
You Save 40%!

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IcePure CMF001 Replacement For Jura Clearyl Blue
(CMF001)

The IcePure CMF001 3-Pack is the compatible replacement coffee machine water filter for the Jura Clearyl Blue filter.


In stock! Ships in 1 business day.
IcePure CMF001 Replacement For Jura Clearyl Blue
Our Price: $8.99
Retail: $13.66
You Save 34%!

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Pentek GS-10 Replacement For GE GXITQ Inline Water Filter
(GXITQ)

The GE GXITQ is the correct replacement for the following water filter cartridge: GE GXRTQR The GE GXITQ Inline Replacement Carbon Water Filter reduces bad taste and odor, chlorine, sediment, and rust from your water. This GE replacement filte


In stock! Ships in 1 business day.
Pentek GS-10 Replacement For GE GXITQ Inline Water Filter
Our Price: $10.25
Retail: $14.99
You Save 32%!

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3M Aqua-Pure HF20-S Replacement Scale Inhibitor Cartridge
(HF20-S)

The HF20S fits the Aqua-Pure ICE120-S icemaker and is also known as part numbers 56151-03, 5615103 and the Cuno HF20-S.


In stock! Ships in 1 business day.
3M Aqua-Pure HF20-S Replacement Scale Inhibitor Cartridge
Our Price: $73.99
Retail: $92.63
You Save 20%!

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3M 4WH-STDGR-F02H Grooved Filter 2-Pack
(4WH-STDGR-F02H)

The 3M 4WH-STDGR-F02H replacement grooved water filter removes unwanted impurities from outside water supplies coming into your home.


In stock! Ships in 1 business day.
3M 4WH-STDGR-F02H Grooved Filter 2-Pack
Our Price: $13.95
Retail: $15.99
You Save 13%!

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3M 3MROP316 Under Sink Reverse Osmosis Filter Cartridge
(47-9298G2)

The 3M AquaPure 3MROP316 Under Sink RO Replacement Filter is the replacement filter cartridge for the 3M 3MRO301 Under Sink Reverse Osmosis Filter System.


In stock! Ships in 1 business day.
3M 3MROP316 Under Sink Reverse Osmosis Filter Cartridge
Our Price: $32.99
Retail: $39.99
You Save 18%!

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IcePure JFC002-A Compatible for the Brita Classic
(JFC002-A)

The IcePure JFC002-A pitcher water filter is the economical alternative for the Brita Brita Classic pitcher water filter.


In stock! Ships in 1 business day.
IcePure JFC002-A Compatible for the Brita Classic
Our Price: $12.98
Retail: $18.89
You Save 31%!

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3M Aqua-Pure 3MFF100 Under Sink Purification System
(3MFF100)

The 3M Aqua-Pure 3MFF100 Under Sink Purification System installs under the sink and is superb in delivering cleaner tasting drinking water in your home.

Free shipping within the continental United States!

In stock! Ships in 1 business day.
3M Aqua-Pure 3MFF100 Under Sink Purification System
Our Price: $173.95
Retail: $259.99
You Save 33%!

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3M HF90-S Ice Machine Filter for 56135-05
(56135-05)

The 3M Cuno Aquapure 56135-05 Ice Machine Filter effectively reduces bacteria, unpleasant odors, cysts, chlorine and sediment.

Free shipping within the continental United States!

In Stock! Ships in 2 to 3 business days.
3M HF90-S Ice Machine Filter for 56135-05
Our Price: $199.23
Retail: $199.99
You Save 0%!

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IcePure RWF4300A Replacement For Microfilter MFCMG14211FR
(RWF4300A)

The IcePure RWF4300A is the compatible replacement refrigerator water filter for the Microfilter MFCMG14211FR.


In stock! Ships in 1 business day.
IcePure RWF4300A Replacement For Microfilter MFCMG14211FR
Our Price: $50.90
Retail: $63.00
You Save 19%!

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Aries AF-20-3690-BB 4.5" x 20" Fluoride Reduction Filter
(AF-20-3690-BB)

The Aries AF-20-3690-BB 4.5" x 20" Fluoride Reduction Filter features advanced ResinTech SIR-900 media technology to remove fluoride from drinking water.

Free shipping within the continental United States!

Special Order. Ships in 9 days.
Aries AF-20-3690-BB 4.5" x 20" Fluoride Reduction Filter
Our Price: $119.99
Retail: $129.99
You Save 8%!

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Filters Fast - Water Filters

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