Your 25 cu. ft. Side-by-Side refrigerator model No. WRS325SDHZ01 uses Everydrop Filter 1 - EDR1RXD1 water filter
The Whirlpool refrigerator WRS325SDHZ01 water filter replacement brings clean, reliable filtration straight to your kitchen. Designed with the trusted performance of the genuine EveryDrop Filter 1 (EDR1RXD1), it helps reduce chlorine taste, sediment, and odors that can affect water quality. The result is clearer, fresher-tasting water and ice your family can enjoy every day.
Backed by NSF/ANSI certification, it supports safe hydration by reducing key contaminants. This replacement installs quickly with a simple twist-in design that fits securely without leaks or tools. Replace every 6 months or after 200 gallons to maintain strong filtration, steady water flow, and consistent performance. 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.