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 and healthier water. Please Note: This system DOES NOT lower TDS value. Innovative ACF Technology: adopts and tested Activated Carbon Fiber (ACF) that features surface area and a lot of microholes to effectively adsorb harmful substances present in the tap water, leaving you with pure drinkable water. filter life: Each faucet filter provides of cleaner water, or 3 months of typical use - that's 2x than most faucet filters. Lead & chlorine 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 and refreshing water and your family. 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. Important note: Works with PHINABOE KBQ-TOP/-02/-06 Color: White Material: carbon fibre Package Contents: 1 x filter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.