ULTIMATE PURITY: The filter uses revolutionized technology for water filtration, reducing impurities and giving you fresh water.
GREAT WATER: Removes contaminants to make sure your every sip clean and refreshing. You'll enjoy 3 months or 100 gallons of crisp tasting water directly from your faucet.
SMOOTH WATER FLOW: Keep sediment and other impurities out of your water to maintain smooth water flow.
Compatibility: Interchangeable with PUR RF-9999 water filter; Fits for PFM100B, PFM450S, FM-3333, FM-9400B, FM-3700B, FM-2000B, FM-9000B, FM-4000B. For use with PUR Advanced Faucet Mounts and PUR Advanced Plus Faucet Mounts.
Please note this is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. Waterdrop is an independent brand.