GLACIER FRESH GF-004 EDR3RXD1 Refrigerator Water Filter, 3-Pack

GLACIER FRESH GF-004 EDR3RXD1 is a three-pack replacement refrigerator water filter listed as compatible with 4396841 and other replacement numbers. The listing claims a six-month or 300-gallon service life per filter and says it uses coconut shell carbon block filtration.

At a glance

Listing describes a three-filter pack for use as an EDR3RXD1 replacement.
The product description identifies coconut shell carbon block filtration.
The listing claims each filter can be used for six months or 300 gallons.

Price

$26.99Save 25%

Reference price: ~~$35.99~~

Price checked: Nov 12, 2026

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Often bought together

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$6.98

Pros and cons

Pros

A three-pack supplies replacement filters for successive changes.
The listing names multiple compatible replacement numbers and several refrigerator models.
Customer feedback mentions easy installation and good fit, though experiences are not uniform.

Technical specifications

9 specifications

Identity
Brand	GLACIER FRESH
Model	GF-004
Pack quantity	3

Dimensions and installation
Dimensions listed	11.8"D x 2.44"W x 2.12"H

Materials and protection
Material listed	Carbon Fiber
External testing certification listed	NSF

Compatibility and service life
Replacement numbers listed	Replacement for 4396841, Filter 3, EDR3RXD1, EDR3RXD1B, 4396710, 9083, 9030, 46-9020, 46-9020P, P1WB2, P1WB2L, W10121145, W10121146, W10177635, W10186667, W10193691, W10193691T
Compatible refrigerator models listed	LG LFXS28968S, LG LMXC22626S, Whirlpool WRS325SDHW
Claimed service life	6 months or 300 gallons

What to know before buying

The listing calls the material "Carbon Fiber" but describes the filter as a coconut shell carbon block. It also lists an NSF certification without specifying the applicable standard or claim scope. Confirm the exact replacement number, refrigerator compatibility, and certification details before purchase. The stated six-month or 300-gallon life is a listing claim, not a universal use interval.

Who is it for?

A good fit for

Owners whose refrigerator accepts the EDR3RXD1 or one of the listed replacement numbers.
Buyers seeking three replacement filters and willing to verify fit against their refrigerator model.

Less suited to

Buyers who need a clearly stated NSF standard or independently specified contaminant-reduction claims.
Anyone unable to match their refrigerator or existing filter to the listed compatibility information.

GLACIER FRESH GF-004 EDR3RXD1 Refrigerator Water Filter, 3-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 2,420 ratings

5 stars84%84%
4 stars8%8%
3 stars4%4%
2 stars1%1%
1 star3%3%

Customer feedback reports positive experiences with fit, installation, filtration, and functionality, including a mention of clear ice. Reports about water taste and flow are mixed, and some customers describe leaks while others report none. Repurchase opinions also differ. The reported fit and installation benefits may matter for a replacement filter, but the divided taste, flow, and leakage experiences mean buyers should check for leaks after installation and follow their refrigerator's instructions. The listing's filtration and compatibility claims are not confirmed by customer sentiment alone.

Positive themes

Customers report good fit and easy installation.
Some customers say the filter works well and improves filtration.

Mixed feedback

Customer reports differ on water taste and flow, with both favorable and unfavorable experiences.
Leakage reports conflict, and repurchase opinions are divided.

Frequently asked questions

Which filters does this listing claim to replace?

It lists EDR3RXD1, 4396841, and several other replacement numbers. Match the number on your current filter or check your refrigerator model before ordering.

How long is each filter claimed to last?

The listing states six months or 300 gallons. Actual replacement timing may depend on use and refrigerator guidance.

What material and certification are listed?

The specifications name Carbon Fiber and NSF, while the product description says coconut shell carbon block. The specific NSF standard and certification scope are not given, so verify those details if they matter to your purchase.