GLACIER FRESH

GLACIER FRESH Water Filter Replacement for Sub-Zero 4204490 4290510 9030868 Refrigerator Water Filter 2 Pack

516+ bought in the past month

$34.01$37.79

About this item

  • GLACIER FRESH Replacement for 4204490 Filter Statement: Material and Construction and Performance Tested to NSF42 Standards. Tested & verified by independent laboratory testing, 4204490 refrigerator water filter removes 97.9% chlorine and improves water smell and taste. For more details about NSF information, please enter certified model number "GF-ZERO" or manufacturer "Ningbo Pureza Technology, LLC" on the NSF database.
  • Maintain all necessary micronutrients: After testing in our laboratory, the GF-ZERO Refrigerator Water Filter removed 97.9% of the chlorine and improved the smell and taste of the water.
  • Compatible with Sub-Zero Refrigerator Water Filter: 4204490, 4290510, 9030868, PRO 48, PRO 48 with glass door, BI-36F freezer, BI-36U up and down refrigerator/freezer, BI-48S side-by-side refrigerator/freezer, BI-48SD side-by-side Refrigerator/freezer, BI-36UG glass door refrigerator/freezer, BI-30U up and down refrigerator/freezer, BI-30UG glass door refrigerator/freezer, BI-42S side-by-side refrigerator/freezer, BI-42SD side-by-side refrigerator/freezer.
  • Twist-lock design, leak-proof fit: The water filter replacement 4204490 features a twisted design for quick and easy filter change. Leakproof fit, free of tools. (Note: Please contact us if you encounter any problems during installation)
  • Filter life: For optimum filtration, replace the water filter cartridge every six months or 200 gallons (depending on your actual water usage) and periodically replace the water filter for higher quality water and ice.
$34.01
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Product details

MaterialActivated carbon
Product Dimensions11.7"D x 2.36"W x 2.36"H
External Testing CertificationNSF
Product BenefitsReduces Chlorine
BrandGLACIER FRESH

Technical specifications

materialActivated carbon
product_dimensions11.7"D x 2.36"W x 2.36"H
external_testing_certificationNSF
product_benefitsReduces Chlorine
brandGLACIER FRESH
upc791324541774 791276080550
unit_count2 Count
number_of_items2
item_weight1.52 pounds
manufacturerGLACIER FRESH
item_model_numberGF-Zero
best_sellers_rank#4,364 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #107 in In-Refrigerator Water Filters
is_discontinued_by_manufacturerNo
date_first_availableFebruary 18, 2019

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Customer reviews

4.61,408 ratings

Customers say

Customers find the water filter works well with Sub-Zero refrigerators and serves as a cost-effective replacement for expensive OEM parts.

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Glacier Fresh Water

Chrisβ€”January 3, 2026βœ“ Verified purchase

It was much less expensive than the subzero brand. Works just fine. Read more

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High quality at reasonable price.

R. M. Silberman MDβ€”December 25, 2025βœ“ Verified purchase

No issue with installing and operation. Reasonable comparable cost. Before installing I filled up with slow flow faucet tap water. Read more

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Easy to install

S R GRANILLO IIIβ€”January 27, 2026βœ“ Verified purchase

Followed instructions and it fit right in and appears to be doing what it was intended to do. Read more

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no issues

awesome packaging from this vendor; all goodβ€”January 13, 2026βœ“ Verified purchase

all good, fit perfectly Read more

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Read your manual

Philip DAlessandroβ€”May 23, 2024βœ“ Verified purchase

My unit quit making ice on Sub Zero freezer and while it’s just under the 12 year warranty limit, the factory service will find a way to charge $300 plus and my home warranty is just $85 per service call, but reading the manual suggests checking the filters first. These filters came via Prime, pulled old filter that weighed a lot more than the new, indicating time to replace. Replacement filter corrected issue and the 2 pack is a great option compared to the SubZero single. Read more

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Water filter for subzero

scubagirlβ€”December 25, 2025βœ“ Verified purchase

Quick deliver, they work great! Read more

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Nice price compared to Sub-Zeros

READ BEFORE YOU BUY THIS JUNKβ€”January 11, 2026βœ“ Verified purchase

Nice price when compared to spend $128 for a Sub Zero brand. It’s almost criminal Read more

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Works fine

Pool Ownerβ€”January 3, 2026βœ“ Verified purchase

Seems to work fine, but how do you actually know how well it's filtering the water? Read more

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