Product details:

Complete RO filter replacement kit takes the guess work out of annual filter changes. - Replacement Kit includes high-quality Proline Plus OEM compatible filters. - Includes one 5 Micron Sediment Filter to Remove Sediment, Rust, and Dirt from water, as well as two Carbon Block Filters to remove chlorine, taste and odors, one Reverse Osmosis Membrane, and one final Carbon-GAC Polishing Filter to refresh the flavor of the water when being dispensed from the tank to the faucet. - Regularly replace filters and membrane for highest quality water and optimum Performance from your RO system. - Meets FDA requirements for food and beverage contact. - KIT INCLUDES:STAGE 1 - 1x Sediment Pre-Filters (93023) - Replace Every 12 Months - STAGE 2 - 1x Carbon Block Pre-filters (OMB934-5m) - Replace Every 12 Months - STAGE 3 - 1x Carbon Block Pre-filters (OMB934-5m) - Replace Every 12 Months - STAGE 4 - 1x RO Membrane TFC 50 GPD (555694-00) - Replace Every 24 Months - STAGE 5 - 1x Inline Carbon GAC Filter (CL10ROT33-BB) - Replace Every 12 Months - Filters may need to be replaced more often than indicated depending on incoming water contaminant levels and volume of water being treated.