BWS Reverse Osmosis System, BWS1500/300 HF PLUS, (3) CTO-Q activated-carbon cartridge prefilter, (1) AMS-4021XLE membrane cartridge, (1) M-Q15 proprietary mineral postfilter, (1) 300 gallon atmospheric storage tank, (1) 16 gallon buffer tank, digital TDS meter, full system bypass valve, 1 HP floor-mounted repressurization pump, 1500 gpd, 1/2" inlet, 1" outlet (164-15581)