Tier1 MWF Refrigerator Water Filter 4-pack White replacement for GE SmartWater MWFP, MWFA, GWF, GWFA
Tier1 MWF Refrigerator Water Filter 4-pk | Replacement for GE SmartWater MWFP, MWFA, GWF, GWFA, HWF, Kenmore 9991, 46-9991, 469991, WSG-1, WFC1201, Fridge Filter
Hero image 0 of Tier1 MWF Refrigerator Water Filter 4-pk | Replacement for GE SmartWater MWFP, MWFA, GWF, GWFA, HWF, Kenmore 9991, 46-9991, 469991, WSG-1, WFC1201, Fridge Filter, 0 of 9
Tier1

Tier1 MWF Refrigerator Water Filter 4-pk | Replacement for GE SmartWater MWFP, MWFA, GWF, GWFA, HWF, Kenmore 9991, 46-9991, 469991, WSG-1, WFC1201, Fridge Filter

Tier1 MWF Refrigerator Water Filter 4-pk | Replacement for GE SmartWater MWFP, MWFA, GWF, GWFA, HWF, Kenmore 9991, 46-9991, 469991, WSG-1, WFC1201, Fridge FilterTier1 MWF Refrigerator Water Filter 4 pk Replacement GE SmartWater MWFP MWFA GWF GWFA HWF Kenmore 9991 46 9991 469991 WSG 1 WFC1201 Fridge FilterTier1 MWF Refrigerator Water Filter 3 pk Replacement GE SmartWater MWFP MWFA GWF GWFA HWF Kenmore 9991 46 9991 469991 WSG 1 WFC1201 Fridge FilterTier1 MWF Refrigerator Water Filter Replacement GE SmartWater MWFP MWFA GWF GWFA HWF Kenmore 9991 46 9991 469991 WSG 1 WFC1201 Fridge FilterTier1 MWF Refrigerator Water Filter 2 pk Replacement GE SmartWater MWFP MWFA GWF GWFA HWF Kenmore 9991 46 9991 469991 WSG 1 WFC1201 Fridge Filter

Key item features

  • Extensive Compatibility: Replaces numerous filter models including MWFP, MWF, MWFA, GWF, Kenmore 9991, and WFC1201, fitting various refrigerator brands.
  • Advanced Filtration: Utilizes coconut shell activated carbon to block impurities, reducing chlorine taste and odor, rust, sediment, and turbidity at 0.5 gpm.
  • Certified Performance: Conforms to NSF/ANSI Standard 42 and 372 Certification, tested for structural integrity, material safety, and system performance.
  • Optimal Freshness: Effectively removes tastes and smells from fridge water dispensers and ice makers, ensuring crisp, clean water.
  • Convenient Maintenance: Includes a sticker to track service life, recommending replacement every 6 months or 300 gallons for continuous fresh water.
  • Effortless Installation: Designed for a perfect fit, requiring no additional parts for easy replacement of the original equipment manufacturer filter.
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Customer ratings & reviews

4.8 out of 5 stars
stars323 ratings290 reviews
How item rating is calculated
  1. 5 stars91% (294)
  2. 4 stars4% (14)
  3. 3 stars2% (5)
  4. 2 stars1% (2)
  5. 1 star2% (8)

Reviews summary

Pros

  • : Offers affordable options compared to name brands.
  • : Filter fits perfectly and is indistinguishable from original.
  • : Process is quick and requires minimal effort.
  • : Made with good materials and craftsmanship.
  • : Water has a clean and clear quality.
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Showing 1-3 of 290 reviews

Mar 13, 2026
George S.
5 out of 5 stars review

Seller Verified Purchase

I tried another brand recently and was very disappointed with water taste. I actually thought our city water had a problem. Went back to the Tier 1 filter I had frequently used in past and water taste instantly improved. Can't go wrong with Tier 1 in my opinion.

Incentivized Review
Review from https://www.discountfilterstore.com/
Helpful?61UK6N46N5VS880541211
Apr 6, 2026
RICHARD S.
5 out of 5 stars review

Seller Verified Purchase

The simplicity of replacing the filter is great. It filters the water really good and last up to 6 months depending on use of water. The price is great. :+1:

Incentivized Review
Review from https://www.discountfilterstore.com/
Helpful?61UK6N46N5VS880541211
May 21, 2025
Walmart customer
Item details
Count per pack: 3
Sold byDiscountFilterStoreDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Have used product before👍

Helpful?61UK6N46N5VS880541211