Make sure this fitsby entering your model number. Replacement filter 3-Pack for Whirlpool water purifier water filtration systems WHAMBS5 and WHEMB40 Premium water filtration systems are certified to reduce lead, pharmaceuticals, bacteria, viruses and many other contaminants 6 Month Filter Life – You only need to replace filters twice a year. It is essential to change your filters every 6 months to ensure your system is working properly. UltraEase Filter Replacement – Change filter in seconds with just a quarter turn – no hassles, no mess, no need to turn off your water supply
