Are you still anxious about the water you drink every day from your fridge or refrigerator is unhealthy? Are you looking for a new and premium water filter to replace the old one of your refrigerator? This Clatterans CL-RF27 replacement for Whirlpool Refrigerator Water Filter 1 EDR1RXD1 W10295370 W10295370A P4RFWB & Kenmore 9930 Water Filter, 2-Pack will solve your concern. Featuring state of art technology, this refrigerator water filter can greatly remove chlorine, lead, mercury, cadmium and thallium that are harmful to our human’ health. The water filtration system is built to offer significant performance to reduce odor, chlorine taste, dirt, rust and other harmful sediments in the water. Meanwhile, it still can keep the original minerals that are good for body. For your peace of mind, our fridge water filter with up to 6-month longer life is certified by IAPMO and Meets NSF/ANSI standards 42 to serve you cleaner, fresher, better-tasting and wholesome water. Look no further than this water filter replacement to enjoy a much healthier household drinking water and life from now on. For your peace of mind, our replacement for Whirlpool Water Filter 1/Kenmore 9930 filter with up to 6-month longer life and NSF & IAPMO certified to serve you cleaner, fresher, better-tasting and wholesome water.