2 Sets of Stage 1, 2 & 3 Replacement Filter For Undersink System (FILTER-SETX2)
Water ULTIMATE Series FILTER-SETX2 is for RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP, and compatible with all 10" industry standard reverse osmosis water filter system. APEC's extruded solid carbon block filters far surpass GAC filters in performance and absorptive capacity; in addition they do not leak carbon fines.
