Replacement cartridges made specifically for the Purelux HydroFilter Shower.

Choose one cartridge for CAD $20 or the three-pack for CAD $40. The three-pack normally totals CAD $60, so you save CAD $20 and receive the third cartridge free.

Cartridge life varies with household use and local water conditions. Purelux has not yet published a validated shower-count or calendar replacement interval, so choose a pack based on your actual usage rather than an unverified schedule.