Your 24 cu. ft. side-by-side refrigerator model No. WRS315SDHM08 uses Everydrop Filter 1-EDR1RXD1 water filter
Clean water isn't just about filtration — it's about maintaining consistent performance over time. The Whirlpool refrigerator WRS315SDHM08 water filter replacement, built with the genuine EveryDrop Filter 1 (EDR1RXD1), helps keep your refrigerator's water system balanced and reliable. It works to reduce chlorine taste, sediment, and odor-causing elements that gradually affect clarity and flavor, so your water and ice stay stable in quality day after day.
Backed by NSF/ANSI certification, it supports dependable contaminant reduction you can rely on. This replacement connects directly with a smooth twist-in design that aligns properly and seals without leaks or extra effort. Replacing it every 6 months or every 200 gallons helps prevent performance drift and keeps water flow consistent. 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.