About This

• A COMPLETE FIVE STAGE SERVICE - Polypropylene sediment, carbon block, inline post-filter and a 50 GPD reverse osmosis membrane. Every stage of a standard 10 inch five stage system in one box, including the membrane most replacement sets leave out.
• CHECK YOUR MEMBRANE RATING - The membrane in this set is 50 GPD, which suits RO-45, ROES-50, APPRO-50 and other systems built around that output. The three prefilters and the inline are universal and fit the whole Essence and Ultimate range, so if you run a 75 or 90 GPD system these cartridges still fit; order that membrane to match.
• HOW THE STAGES WORK - Sediment goes first and holds sand, silt, dirt and rust. The carbon block reduces chlorine along with the tastes and smells that ride with it, which also protects the membrane, since chlorine shortens membrane life. The membrane reduces total dissolved solids. The inline finishes the taste at the faucet.
• FITS APEC AND STANDARD 10 INCH SYSTEMS - The cartridges fit RO-90, RO-PH90, RO-PERM, ROES-75, ROES-UV75, ROES-PH75, ROES-PHUV75, RO-45, ROES-50, RO-PUMP, AvantaPure APPRO-50 and most systems using 10 by 2.5 inch housings. Replaces FILTER-MAX90, FILTER-MAX-PH, FILTER-MAX-ES75, FILTER-MAX-ES50, FILTER-MAX-ESUV and FILTER-MAX-ESPH sets. Compatible replacement, not an original manufacturer part.
• MATCH THE FILTER TO YOUR WATER - Prefilters are changed more often than the membrane, so many owners keep a set on hand and replace the membrane on a longer cycle. Falling flow at the faucet points at the prefilters; a rising TDS reading points at the membrane.

Overview

• Material : Carbon
• Product Benefits : Removes chlorine, bad taste, and odor, and eliminates pollutants and impurities while preserving vital minerals and offering a longer filter life. Removes chlorine, bad taste, and odor, and eliminates pollutants and impurities while preserving vital minerals and offering a longer filter life.
• Brand : CFS
• Item Highlight : Sediment, carbon block, inline and 50 GPD membrane. Fits APEC Essence, Ultimate and APPRO-50.
• Set Name : 5 Piece RO Filter Set with Membrane