The Haprait HP010 Replacement Water Filter is designed for use with ULTRAWF and Pure Source Ultra systems, providing clean and fresh water for your household. With a capacity of 2.5 liters and a pack of 3 filters, this coconut shell carbon filter effectively removes impurities and contaminants from your water supply. Made of durable plastic, this filter is lightweight at 1.5 lbs and compatible with Kenmore models for added convenience. Keep your kitchen running smoothly with this reliable water filtration solution.