Ultimate pH+ 6-stage complete filter set is 100% US Made with high quality components to provide a long-lasting filtration and prolong the lifespan of your reverse osmosis system. Premium quality pre-filter cartridges last over 12 months and the membrane and post carbon filter last 3 to 5 years for fewer filter change outs and high performance contaminant removal. The 6th stage pH+ inline filter adds only 100% US-made high-purity calcium carbonate to effectively raise pH in the water. Compatible with APEC Water RO-PH90 reverse osmosis drinking water system.
Includes 1 sediment, 2 carbon block filters, 1 DOW FILMTEC membrane, 1 inline carbon filter and 1 pH+ inline filter for complete reverse osmosis filtration
1st Stage: High-grade 10 inch high-capacity polypropylene sediment filter - removes dust, particles, and rust; 100% pure polypropylene depth filter with exceptional dirt-holding capacity translates to longer life and fewer change-outs
2nd and 3rd Stage: premium extruded carbon block gets rid of unpleasant chlorine, tastes, odors, cloudiness and colors; also removes VOCs and other common chemicals from the water with enhanced absorptive capacity and efficiency
4th Stage: Filmtec (Dow chemical) high rejection TFC membrane removes up to 99% of total dissolved solids (TDS) and contaminants such as arsenic, lead, fluoride, chromium, radium, bacteria, viruses and much more
5th Stage: advanced coconut shell refining carbon 10 Inch - TCR (total contamination removal) filter removes any possible residual taste from the tank
6th Stage: 10 Inch high purity pH+ calcium carbonate re-mineralization inline filter with 1/4 Inch Quick Connect - increases pH level by adding calcium carbonate mineral back into the water