Glacier Fresh GF-XWF-N Water Filter Review
Our verdict
The Glacier Fresh GF-XWF-N is a single-unit NSF 42-certified replacement filter at $35.99, backed by 3,300 reviews averaging 4.6 stars. That review volume and score make it one of the more trusted options in its price range, particularly for buyers whose refrigerators take the XWF form factor.
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Buyers who need a single XWF-style replacement filter with a strong review record and NSF 42 certification.
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You want a multi-pack to lower your per-filter cost, since this listing is single-unit only.
- Certification Nsf 42, Reduces Aesthetic Impurities
- Pack 1
- Material Plastic
- Dimensions 2.2 X 6.1 X 1.9 In
- Weight 0.18 lb
- Priced 29% above the category median ($27.99 across 140 tracked models)
- Pack of 1 - fewer than 64% of the 140 models we track
- Weight of 0.18 lb - lighter than 97% of the 140 models we track
Our scorecard
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Owner rating4.6/5
4.6 average across 3,300 owner ratings
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Popularity3.9/5
3,300 owner reviews, more than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other water filtration: replacement filters, under-sink and reverse osmosis systems, filter pitchers, water dispensers, coolers, faucet filters and softeners we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The GF-XWF-N from Glacier Fresh is certified to NSF 42, which covers reduction of aesthetic impurities including chlorine taste and odor. At $35.99 for a single filter, it is priced at the higher end for a one-unit purchase, but the 3,300 reviews at 4.6 stars reflect strong buyer confidence for a single-pack listing.
The filter measures 2.2 x 6.1 x 1.9 inches and weighs just 0.18 pounds, a very lightweight form factor consistent with certain GE refrigerator filter designs that use a push-in housing. Plastic is listed as the primary material, typical for this style of filter casing.
Glacier Fresh is a known aftermarket filter brand with a wide product catalog. For buyers with a refrigerator that uses the XWF filter type, the GF-XWF-N is a well-documented alternative to the OEM filter at a lower price than the manufacturer's replacement.
Pros
- NSF 42 certified to reduce aesthetic impurities including chlorine taste and odor
- 4.6-star average from over 3,300 reviews, a very high confidence signal
- Lightweight at 0.18 pounds, easy push-in installation
- Lower-cost alternative to OEM filters for compatible refrigerators
Cons
- Single-unit listing at $35.99 makes per-filter cost high compared to multi-pack alternatives
- Gallon capacity is not listed in available specs
- NSF 42 covers aesthetic impurities only, not health-effect contaminants
Specifications
| Certification | Nsf 42, Reduces Aesthetic Impurities |
|---|---|
| Pack | 1 |
| Material | Plastic |
| Dimensions | 2.2 X 6.1 X 1.9 In |
| Weight | 0.18 lb |
Performance notes
The GF-XWF-N is certified to NSF 42, which is designed to reduce aesthetic impurities such as chlorine taste, chlorine odor, and certain particulates as defined under NSF/ANSI 42 standard conditions. The filter is lightweight at 0.18 pounds and measures 2.2 x 6.1 x 1.9 inches, consistent with the XWF-type push-in filter housing used in select GE refrigerator models. No gallon capacity is stated, so replacement timing should follow the manufacturer's guidance.
What buyers say
Over 3,300 ratings at 4.6 stars is one of the stronger feedback profiles among single-unit filters in this category. Buyers who purchase this style of filter typically have a specific refrigerator model in mind, and that targeted buyer pool tends to produce more consistent and reliable reviews.
More from Glacier Fresh
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Frequently asked questions
What refrigerators is the Glacier Fresh GF-XWF-N designed for?
The GF-XWF-N is designed for refrigerators that use the XWF filter type, which is associated with certain GE refrigerator models. Compatible model details are not included in the available spec data, so checking the Glacier Fresh product listing with your refrigerator's model number is the right step before purchasing.
What does NSF 42 certification cover on the GF-XWF-N?
NSF 42 is the standard for aesthetic effects in water treatment. A filter certified to NSF 42 is designed to reduce aesthetic impurities such as chlorine taste, chlorine odor, and certain particulates. It does not address health-effect contaminants like heavy metals or microorganisms, which fall under NSF 53, NSF 58, or other standards.
Is the Glacier Fresh GF-XWF-N a good substitute for the OEM refrigerator filter?
With 3,300 reviews at 4.6 stars, the GF-XWF-N has a strong track record as an aftermarket alternative. It is NSF 42 certified and priced below most OEM equivalents. Buyers should verify the specific GE model compatibility on the product listing, and note that using aftermarket filters may affect refrigerator warranty coverage depending on the manufacturer's policy.