Shop All Cartridges

Replacement cartridges for Pentair Clean & Clear Plus filter housings, sold in four-packs. Choose your size below — or check the fitment guide if you're not sure which one fits.

Fitment help

Not sure which cartridge you need?

Send the part number on your old cartridge or its measurements to info@meridianfiltration.com and we’ll confirm the match.

Fitment Guide