Brita Replacement for GE MWF/GWF Filters (GERF-100), 3-Pack

Brita GERF-100 | Our#: 113699
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3 pack
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Brita GERF-100 GE SmartWater Compatible Filter Cartridge (MWF)

The GERF-100 filter replaces these models:

GE SmartWater

  • MWF
  • GWF
  • GWFA
  • GWF01
  • GWF06
  • MWFA
  • FXRT (with Adapter)
  • FXRC (with Adapter)


  • HWF
  • HWFA

Why Choose Brita refrigerator filters?

More consumers use Brita than any other water filtration in the world.  Brita's advanced filtration technology turns ordinary tap water into great-tasting Brita water.  Brita is the only refrigerator filter guaranteed by Brita to improve the taste of your water.  Your satisfaction is backed by Brita's 30-day money back guarantee.

Will Brita filters fit my refrigerator?

Yes.  Brita refrigerator filters are designed to fit select Whirlpool, KitchenAid, GE, Frigidaire, Kenmore, Maytag, and Jenn-Air models.  Brita refrigerator filters have been tested under the same operating specifications as refrigerator manufacturer filters.

How do Brita refrigerator filters work?

Water in the refrigerator is forced through a specially formulated carbon block that uses physical absorption to reduce chlorine (taste and odor) and mechanical filtration to reduce sediment for clear, great-tasting Brita water. The Brita filter also keeps a healthy level of fluoride, a water additive that promotes strong teeth in your drinking water.

Operating Specifications:

  • Operating Temperature: 33 ° F -100 ° F
  • Operating Pressure:  40 PSI-120PSI

What impurities do these filters remove?

Brita filters reduce chlorine (taste and odor) and sediment.  State regulations prohibit Brita from making health contaminant reduction claims since Brita doesn't manufacture the original refrigerators.  This filter is tested and certified by WQA against NSF/ANSI Standard 42.

Will these filters work with the filter change indicator light on my refrigerator?

Yes.  Brita filters are designed to work with refrigerators that have a filter change indicator light.

How long do Brita filters last?

Brita filters last about the same length of time as the refrigerator manufacturer filters.  We recommend you change the filter when the refrigerator filter change indicator light goes on, or approximately every 6 months.

How are Brita filters installed?

You just have to follow the simple steps on the package and refer to the refrigerator's manual for more detailed instructions.  No tools or special equipment is required.

  1. Locate and remove. Do not pull filter before turning.
  2. Fill new filter. Allows for better flow from dispenser.
  3. Align arrows and turn.
Brita GE
$-29.95 per filter $49.95 per filter
Month Filter 6 Month Filter
0-0 psi 40-120 psi
0 - 0 °F 33 - 100 °F
0 Gallon Capacity 300 Gallon Capacity
0.0 GPM Flow Rate 0.5 GPM Flow Rate

The Brita GERF-100 is compatible with the following obsolete or alternate filter part numbers:

  • 101057-A
  • 101057A
  • 101300-0110
  • 101300-A
  • 101300A
  • 197D6321P001
  • 46-9991
  • 46-9996
  • 469991
  • 469996
  • 9991
  • 9996
  • AP3859302
  • AP3967843
  • EFF-6013A
  • EG-1
  • FMG-1
  • GERF-100
  • GWF
  • GWF01
  • GWF06
  • GWFA
  • HWF
  • HWFA
  • MWF
  • MWF3PK
  • MWFA
  • MWFP
  • OPFG-RF300
  • PC40677
  • PC61278A
  • PS981638
  • PS983115
  • PT11577906
  • RWF1060
  • SGF-G1
  • SGF-G9
  • WF287
  • WR02X11020
  • WR02X11287
  • WR02X11290
  • WR17S12
  • WR2M3552
  • WSG-1

How To Install The Brita GERF-100 Filter:

The water filter cartridge is located in the back upper right corner of the refrigerator compartment. The filter cartridge should be replaced when the replacement indicator light turns red or if the flow of water to the dispenser or icemaker decreases. For refrigerators without an indicator light - replace the filters every 6 months.

  1. Remove old filter cartridge by grasping and turning to the left about 1/2 turn
  2. Fill the replacement filter with water from the tap to allow for better flow immediately after installation
  3. Place the top of the new cartridge up inside the cartridge holder
  4. Slowly turn the filter until the filter cartridge stops.  Do not over tighten.  As you turn the cartridge it will automatically raise itself into position.  The cartridge will move about 1/2 turn
  5. Run water from the dispenser for 3 minutes (about 1-1/2 gallons) to clear the system and prevent sputtering
  6. Press and hold reset water filter button if your fridge has one
Brita Replacement for GE MWF/GWF Filters (GERF-100), 3-Pack
Brita Replacement for GE MWF/GWF Filters (GERF-100), 3-Pack Reviewed by 0
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