APEC FILTER-MAX45 50 GPD Complete male Filter Set for ULTIMATE Series Reverse Osmosis Water Filter System

1st stage: high-grade 10 inch high-capacity polypropylene masculine filter -removes dust, particles, and rust. 100% pure polypropylene depth filter with exceptional dirt-holding capacity translates to longer life and fewer change-outs than existing string-wound or resin-bonded filters. masculine changing every 1 year. 2nd and 3rd stage: premium extruded carbon block 10 inch -gets rid of unpleasant chlorine, tastes, odors, cloudiness and colors. Also removes VOCs and other common chemicals from the water. APEC's extruded carbon block filters consist of activated carbon particles fused into a uniform block with enhanced adsorptive capacity and efficiency. Unlike granular activated carbon (GAC) filters, these extruded carbon block cartridges will not channel or bypass due to the extreme uniformity of their extruded activated carbon core. masculine changing every 1 year. 4th stage: select filmtec (dow chemical) high rejection tfc reverse osmosis membrane. Removes up to 99% of TOTAL dissolved solids (TDS) and contaminants such as arsenic, lead, fluoride, chromium, radium, bacteria, viruses and much more. male changing every 3-5 years. 5th stage: advanced coconut shell refining carbon 10 inch - TCR (TOTAL contamination removal) filter removes any possible residual taste from the tank. gents changing every 3-5 years. For over 20 years, APEC has been an industry leading manufacturer of high performance RO systems.