NISPIRA charcoal water filters compatible with KitchenAid Coffee Maker KCM5WFP - Set of 12 Filters Premium Charcoal Water filters Designed By NISPIRA - Set of 12 Compatible with Kitchenaid Coffee Machine Models KCM511 KCM514 KCM515 KCM534 Suggested filters should be replaced every 2 months. Each filter individually sealed and baged. Not include retail box. FDA and ROHS standard certified