Waterspecialist NSF Certified Filter, Replacement for Pur® Water Filter Faucet, Pur® RF-9999®, Compatible with All Pur® Faucet Mount Filtration Systems (Pack of 3), Model No.: WS708A

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.

Multipe use: Get better water for drinking, cooking, making coffee or tea and enjoy refreshing and great-tasting water with our water filter. Please note that the filter cannot reduce TDS.

Faster water flow: High speed of water flow with no compromise on efficient filtration that gives you better experience with water. Please soak the filter in clean tap water for 3 minutes to flush the filter and release the bubbles before using.

Filter life: It is recommended to change your filter every 3 months, whichever comes first will vary based on water conditions. please refer to the instructions for details.

Manually reset: If the Indicator doesn't work after changing, please follow the instruction to reset it manually. Remove the filter, find a white box that sticks out with a button beneath where the filter normally goes. Press the button, and it will pop out. Insert the filter, put it back on.

Compatibility: Interchangeable with PUR RF-9999 water filter; Fits for PFM100B, PFM450S, FM-3333, FM-9400B, FM-3700B, FM-3700, FM-2000B, FM-9000B, FM-4000B, FM-4100B, FM-2500V, FM-3400B, PFM350V, Pur-0A1, FM-9600, PFM150W, PFM400H, PFM-270G, PFM800HX, FM-9600 and more models. For use with PUR Advanced Faucet Mounts and PUR Advanced Plus Faucet Mounts. This filter is not sourced by or sponsored by PUR. The manufacturer’s name and part number have been used for reference purposes only.