Save Your Bills: 4 Packs work as well as the original filters, but at a lower cost. Filter up to 100 gallons of water or replace it every 3 months
Better Filter Process: Advanced structure passes through the water smoothly, which ensures stable and continuous clean water flow
Perfect Fit: Compatible with all PUR, PUR PLUS faucet water filter systems (classic, advanced, vertical & horizontal), including FM3700, PFM400H, PFM350V, PFM100B, FM4000B, PFM450S and more. All manufacturers' names and part numbers are used for compatibility information only
Powerful Filtration: Carbon and ion exchange system with NSF Certification reduces over 70 impurities including lead, chlorine, rust, and sediment, greatly enhancing taste and eliminating odor.
Easy to Replace: No tools needed. Unscrew the top cap to get out the old filter and insert the new one into the faucet mount until it clicks, then tighten the cap