Aqua Flo 475QC-3 RO Filter Replacement Kit with RO Membrane

KIT 1 — Annual 3-Filter Kit (Includes UF Membrane) 1-Year Filter Replacement Kit with UF Membrane for the Aqua Flo 475QC-3 3-Stage Ultrafiltration System INCLUDES: STAGE 1 - 1x Sediment Pre-Filter (65010086) - Replace Every 6-12 Months STAGE 2 - 1x Carbon Block Filter (65010088) - Replace Every 6-12 Months STAGE 3 - 1x UF-10 Ultrafiltration Membrane (65010093) - Replace Every 12 Months 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 UF Membrane) shown on this page: Ideal for your annual full replacement, this kit includes all three filters plus the UF membrane, which typically lasts up to 12 months. Year 2 Kit (Without UF Membrane): At your 6-month service interval, you only need to replace the sediment and carbon filters — the UF membrane is still good for another 6 months. 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 water contaminant levels and the volume of water being treated.