Your 24 cu. ft. side-by-side refrigerator model No. WRS315SDHM05 uses Everydrop Filter 1-EDR1RXD1 water filter
Water quality depends on consistency, not just filtration claims. The Whirlpool refrigerator WRS315SDHM05 water filter replacement, designed with the genuine EveryDrop Filter 1 (EDR1RXD1), helps maintain that consistency over time. It works to reduce chlorine taste, lingering odors, and fine particles that can slowly affect how your water looks and tastes, keeping both water and ice quality stable with everyday use.
Backed by NSF/ANSI certification, it supports dependable contaminant reduction you can trust. It integrates smoothly into your refrigerator with a secure, no-tool twist-in fit that prevents leaks and misalignment. Replacing it every 6 months or 200 gallons helps avoid performance drop-offs and keeps water flow steady. 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.