Fil-Fresh 4-Pack PURWater Filter Replacement for PURPLUS Faucets | NSF Certified

Cleaner water starts with a simple swap

Fil-Fresh presents a practical 4-pack of PURWater filter cartridges designed for PURPLUS faucet filtration systems. This bundle offers dependable replacement options for ongoing use, helping maintain water quality at home without the hassle of frequent purchasing. Each cartridge carries NSF-certified filtration media to support a refreshing taste and clearer water from your tap.

Designed for broad compatibility

These replacements fit a wide range of PUR and PUR PLUS faucet systems, including classic, advanced, vertical, and horizontal configurations. Model references such as FM3700, PFM400H, PFM350V, PFM100B, FM4000B, PFM450S and others are supported. For compatibility, always check your faucet mounting system and cartridge slot; manufacturer names and part numbers are used for reference information only.

• 4-cartridge bundle offers budget-friendly replacement that remains straightforward and reliable.
• Each cartridge is designed to work with PUR/PUR PLUS faucet filters, enabling consistent performance over time.
• NSF Certified activated carbon and ion-exchange filtration tackle common impurities to help improve taste and odor.

Filtration performance and smooth flow

The filtration media combination targets a broad spectrum of impurities, with a focus on improving the overall water profile. The cartridge structure is engineered to allow water to pass through with minimal resistance, supporting steady flow between replacements.

• Reduces common contaminants while preserving water clarity and freshness.
• NSF-certified components provide an added layer of assurance for household use.

Easy replacement, less downtime

No tools are needed for installation. Simply twist off the top cap, remove the old cartridge, insert the new one into the faucet mount until it clicks, and tighten. The process is designed for quick, clean swaps so you can get back to faucet use fast.

• Four-pack saves time and effort on replacements.
• Designed for straightforward, tool-free installation.