This Waterdrop replacement for Whirlpool EDR4RXD1, despite its affordable price, offers the best - a mix of prior filtration performance and important certifications from the well-known regulatory body in the industry – NSF 42 and NSF 372 certificates. Thanks to the 100% Sri Lankan superior coconut shell carbon block, this replacement is effective against various impurities.
Improved filtration process: The solution to reducing harmful impurities from your drinking water is here. This replacement for Everydrop by Whirlpool Filter 4 fridge water filter effectively filters impurities from your water. While it reduces chlorine, taste, odor, and other suspended particles tested by a third-party laboratory, every beneficial mineral in your water is retained. Run water from the dispenser for 5 minutes at 0.5gpm (about 2.5 gallons) to clear the system and prevent sputtering.
Accurate fit: No more worries about water leakages due to unfit or loose replacement refrigerator filters. This Waterdrop replacement is made from advanced industrial automation system and precision measurement technology to ensure a perfect fit. Moreover, no tools are needed to install this refrigerator water filter. Just follow the provided installation guidelines, and you will be done in minutes.
High-quality filter material: You are getting a significant improvement with the filter material in this replacement, compared to the less-efficient charcoal filter. The filter material is a 100% Sri Lankan selected coconut shell carbon block, with 2x larger surface area and more micropores.
Included install stickers: This Waterdrop replacement is shipped with complimentary month install stickers to help track the service life at all times. Now you know when you have exhausted the 300 gallons or 6 months of pure water, depending on the water conditions.
Improved taste: Another benefit of the 100% natural coconut shell carbon block is the enhanced adsorption capability, improving the overall taste of your water.
Safe materials: Waterdrop uses only safe materials in this refrigerator filter, as verified by the NSF 372 certification for lead-free materials.
Charitable initiative: A portion of every purchase is donated to provide children in water-scarce regions in Africa with clean, pure water.