Your 21.2 cu. ft. side-by-side Whirlpool refrigerator model no. WRS322FDAM02 uses Everydrop Filter 1 (EDR1RXD1) replacement water filter
The Whirlpool refrigerator WRS322FDAM02 water filter replacement, built with the genuine EveryDrop Filter 1 (EDR1RXD1), is specifically engineered to handle metallic tastes, cloudy sediment, and other impurities that can affect water quality over time. It captures heavy lead, strong odors, and microscopic contaminants before they reach your glass — keeping both water and ice quality stable with everyday use.
Backed by NSF/ANSI certification, it supports dependable contaminant reduction you can rely on. The twist-and-lock housing secures tightly without any tools, creating a perfect seal that stops internal appliance leaks. Replace every 6 months or 200 gallons to maintain clear, refreshing results. Follow our replacement guide to stay on schedule and get the most from every cartridge. A quick 2-gallon flush after installation clears the line and delivers clean, great-tasting water from the first pour.
Most refrigerator water filters are designed to last approximately 6 months or filter up to 200 gallons of water — whichever comes first.
Modern LG, Samsung, Whirlpool, and Frigidaire refrigerators have built-in filter indicators that notify you when it's time for a replacement.
A drop in water pressure, an unusual taste, or an off smell from your dispenser are clear signs your filter is overdue for a change.