Product 1: IMPORTANT: A set of 3 o-rings for standard filter housings of APEC ESSENCE reverse osmosis systems purchased BEFORE JUNE, 2013 and ULTIMATE reverse osmosis systems purchased before MAY, 2015
Product 1: Diameter 3.5" OD.
Product 1: Light Weight,Easy Install and Unload
Product 2: 1/4" build-in quick-connect fitting with friction-welded construction provides tool-free installation, and a reliable, no-leak seal
Product 2: Nominal 5 micron rating GAC acid washed Carbon removes chlorine, odor and taste
Product 2: Made In USA, 1,500 gallon or 1 year capacity
Product 3: APEC Water ULTIMATE Series FILTER-SET is for RO-45, RO-90, RO-PH90, RO-PERM, RO-PUMP, and compatible with all 10" standard industry reverse osmosis water filter system .
Product 3: Includes (1) sediment and (2) carbon block filters to protect and extend the life of the RO system
Product 3: 1st stage Polypropylene sediment filter to remove dust, particles, and rust