Proline RO Filter Replacement Kit - Membrane Sold Separately

Replacement Filter Kit for Proline Reverse Osmosis System (RO Membrane Sold Separately) INCLUDES: STAGE 1 - 1x Sediment Pre-Filters (93023) - Replace every 6-12 months or as needed STAGE 2 - 1x Granular Carbon Pre-Filter (OCB934RO T33) - Replace every 6-12 months or as needed STAGE 3 - 1x Carbon Block Pre-filters (OMB934-5m) - Replace every 6-12 months or as needed STAGE 4 - 0x (RO Membrane 200359 Sold Separately or with Replacement Kit YSM-PRO) - Replace every 24 months STAGE 5 - 1x Inline Carbon GAC Filter (CL10ROT33-BB) - Replace every 6-12 months or as needed *Filters may need to be replaced more often than indicated depending on water contaminant levels and volume of water being treated.