FitCheckr

PUR compatibility lookup

PFM400H Compatible Replacement Parts

PUR PLUS PFM400H Faucet Filtration System

Confirmed fits

PUR RF-3375 Faucet Replacement Filter

Part number: RF-3375

Confidence: 88%

PUR PFM400H is a faucet system, so use faucet replacement cartridges rather than PUR pitcher filters.

Before choosing replacement filters
  • Match the device label to PFM400H; series names alone can point to another part.
  • Compare the old part number against each confirmed fit before ordering.
  • Use the fit note when depth, cartridge stage, bag type, or kit contents are unclear.

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