**Key Reminder:** Designed for use with standard faucets. Not compatible with pull-out, handheld, spray-type faucets, or those equipped with sensors. Please check compatibility with your faucet by reviewing the detailed instructions in the product images before making a purchase. Suitable Operating Temperature: 41-122℉ / 5-50℃; Optimal Operating Pressure: 15-100 psi / 100-689 kPa.
Convenient usage: The design of a simple switch between quality filtered water and regular tap water helps prolong the service life of the filter. The filtered water faucet adopts leak-proof technology and can be attached to your faucet very easily with the various adapters included.
NSF certifications: Tested and certified by NSF International against NSF/ANSI standard 42 for the reduction of chlorine, taste and odor, and to NSF/ANSI 372 for lead-free material. Provides you with safer and healthier water. Please Note: This system DOES NOT lower TDS value. If you want to decrease the TDS value, please choose Waterdrop RO system.
Longer filter life: Each faucet filter provides 320 gallons of cleaner water, or 3 months of typical use - that’s 2x longer than most faucet filters. 3-pack replacement filters are available for purchase! (Search "WD-FF-01A")
Lead reduction: The innovative ACF material features great and fast filtration. You will fill up 4 water bottles (16.9 oz for each) in 1 minute. Upgraded filtration technology to reduce lead chlorine, offering safer and refreshing water for you and your family.(Tested by third party laboratory)