Collection: CBS-OPX-20 5GPM Consumables and replacement cartridges
Your water quality may affect the longevity and replacement frequency of the filters. Prefilter - Recommended replacement every 6-12 months or as needed. CBS Carbon Cartridge Replacement - Please refer to the specs for carbon cartridge capacity. The OnliSoft media is non-absorbent and will work for a lifetime. This means that there are no replacements or maintenance required.