Your 21 cu. ft. side-by-side refrigerator model No. WRS322FDAM00 uses Everydrop Filter 1 (EDR1RXD1) water filter
Water is one of those things you use all day, so even small changes in taste or clarity are easy to notice. The Whirlpool refrigerator WRS322FDAM00 water filter replacement, designed with the genuine EveryDrop Filter 1 (EDR1RXD1), helps keep that experience consistent. It reduces chlorine, sediment, and odor-causing elements that can slowly affect the taste of your water and ice over time.
Backed by NSF/ANSI certification, it delivers dependable filtration you can rely on every day. This replacement fits directly into place with a twist-in connection that aligns properly and holds without leaks or adjustments. Replace it every 6 months or after 200 gallons to maintain stable flow and consistent 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.