Filter Replacement Kit for PureValue 4EZ50 Reverse Osmosis System (RO Membrane Sold Separately) INCLUDES: STAGE 1 - 1x Sediment Pre-Filter (RW-SED2510050) - Replace every 6-12 months or as needed STAGE 2 - 1x Carbon Block Pre-Filter (OMB934-5m) - Replace every 6-12 months or as needed STAGE 3 - 0x (RO Membrane 200359 Sold Separately or with Replacement Kit YSM-4EZ50) - Replace every 24 months STAGE 4 - 1x Inline Carbon Post Filter 2" x 10" (K2533-JJ) - Replace every 6-12 months or as needed We offer two replacement filter kits so you can get exactly what you need — and avoid paying for filters you don’t. Year 1 Kit (Includes RO Membrane):Ideal for your first full replacement, this kit includes all filters plus the RO membrane, which typically lasts up to 24 months. Year 2 Kit found on this page (Without RO Membrane):After the first year, you only need to replace the pre- and post-filters, since the RO membrane is still good for another year. This kit helps you save money while keeping your system performing like new. *Filters may need to be replaced more often than indicated, depending on incoming water contaminant levels and volume of water being treated
