GLACIER FRESH Compatible 4396841 Refrigerator Water Filter - Long

Our review of the GLACIER FRESH compatible 4396841 refrigerator water filter finds it is a solid, budget-friendly replacement for households that want reliable filtration without the brand-name price. The main reason to buy is straightforward: it uses an extra-grade coconut shell carbon block to reduce common impurities and deliver better tasting water for everyday drinking, cooking, and brewing. Installation is simple and the filter is intended to last up to six months or 200 gallons, so it suits families and apartment dwellers who need steady performance and predictable replacement intervals.

Key Features

• Extra-grade carbon block: The coconut shell carbon block construction reduces chlorine and other common tastes and odors for more pleasant drinking water.
• Long lasting use: Rated for up to 6 months or 200 gallons, the filter offers a practical replacement cadence for most households.
• Wide compatibility: Designed to replace multiple OEM part numbers including 4396841 and Filter 3, so it fits many Whirlpool, Kenmore and related refrigerators.
• Fresh water for cooking and beverages: The filter aims to provide refreshing water suitable for drinking, cooking, coffee and tea preparation.
• Included air filter option: The package lists compatibility with W10311524 air filter models, useful for refrigerators that use FreshFlow-style air filters.

Who It's For

This replacement filter is best for homeowners and renters who use refrigerators from Whirlpool, Kenmore, Maytag, Amana and Jenn-Air that accept the 4396841 or Filter 3 style cartridges and who want a cost-effective alternative to OEM parts. It is also a good match for people who prefer a carbon block filter made from coconut shell carbon for improved taste and odor reduction.

Those who should look elsewhere include users who require certified lab reports for specific contaminant removal beyond taste and odor, and customers who need very high flow rates for frequent heavy use; a few users have noted slightly reduced water flow compared with factory originals.

Pros & Cons

Pros

• Good value compared with branded replacements while matching fit and installation ease.
• Effective carbon block media improves taste for drinking and beverage brewing.
• Simple, tool-free installation and reliable sealing with no frequent leakage complaints.

Cons

• Some users report a slightly slower water flow after installation compared with the original filter.
• Taste results are mixed for a minority of users, with a few noting metallic notes initially.

Specifications

Our Verdict

The GLACIER FRESH compatible 4396841 filter is a practical, budget-minded replacement that delivers noticeably improved taste and odor control for most household needs. It fits a wide range of refrigerators, is easy to install, and has a predictable six-month service life, making it a sensible buy for families and renters who want good performance without OEM pricing.

Frequently Asked Questions

Will this filter fit my Whirlpool refrigerator?
It is designed to replace 4396841 and other Filter 3 style cartridges used in many Whirlpool models; check your refrigerator model number to confirm fit.

How long does the filter last?
The manufacturer rates the filter for up to 6 months or 200 gallons under typical household use.

Does it prevent leaks?
Customers report reliable seals and no frequent leakage when installed correctly, though proper seating is important for a leak-free fit.