WHIRLPOOL Charcoal Water Filters (12 Pack) - W10327041-12Product Description For best results replace Filter every 60 days or after 60 uses Reduces water hardness to improve the appearance and flavor of water for your coffee brewer. Activated charcoal filters remove impurities that affect the smell and taste of water. Filter Model #W10327041 What's Included: Activated Charcoal Water Filters for WHIRLPOOL Coffee Makers (12 filters in Total) For use with the following WHIRLPOOL Coffee Brewers with charcoal