Your 21.2 cu. ft. side-by-side Whirlpool refrigerator model no. WRS322FDAM04 uses Everydrop Filter 1 (EDR1RXD1) replacement water filter
The Whirlpool refrigerator WRS322FDAM04 water filter offers model-specific filtration for the drinking-water dispenser and ice maker. The compatible Everydrop Filter 1 (EDR1RXD1) uses activated carbon to reduce chlorine taste and odor, lead, microplastics, selected VOCs, and other contaminants. It is certified to NSF/ANSI Standards 42, 53, and 401 for specific reduction performance. The direct-fit cartridge enables easy, tool-free installation in the existing housing without adapters or plumbing modifications.
This replacement water filter for Whirlpool WRS322FDAM04 refrigerator is rated for up to 6 months or 200 gallons, depending on usage and local water quality. Regular replacement ensures consistent dispenser flow, reliable filtration, and improved taste. Follow our replacement tips 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.