APEC ULTIMATE Series high capacity pre-filter set is USA made and built to last 2x longer than other brands
Includes (1) sediment, (2) carbon block filters and (1) FI-PHPLUS-QC Alkaline Calcite Filter, use with APEC RO-PH90 or systems with pH enhancer kit upgrade
1st stage 5 micron Polypropylene sediment filter to remove dust, particles, and rust. 2nd & 3rd stage 5 micron extruded carbon block filters to remove chlorine, taste & odor