The WATTS F500960 is capable of producing 50 gallons per day and typically fits in a sink cabinet. The Watts's RO System is a 4 stage reverse osmosis system which contains three replacement water filter cartridges and one membrane. Below is a break down of each stage and the compatible replacement membrane and filter part numbers that can be found on our site. This system uses half-turn quick change filters for the first and second stage; a standard 1812 membrane, and a toss away inline filter.
The full system is also available for purchase. Please click here to purchase the Watts F500960 RO system.
STAGE 1 : FPMB5-978 STAGE 2 :WCBCS975STAGE 3 : W-1812-50 STAGE 4 : AIC RO
STAGE 1 : FPMB5-978
STAGE 2 :WCBCS975
STAGE 3 : W-1812-50
STAGE 4 : AIC RO