The Excelpure RWF0500A Refrigerator Water Filter is a replacement filter designed for Whirlpool refrigerators, compatible with models such as Whirlpool Kenmore 4396508-46-10. Made with lead-free material, this white filter utilizes carbon/charcoal filtration method to remove chlorine taste and odor, ensuring clean and fresh-tasting water for household use. The product is new, sealed, and ready to ship fast for convenient replacement and maintenance of your refrigerator's water filtration system.