TGI Pure (win-645u)

WIN (WIN-645U) 6 Stage 50 GPD Reverse Osmosis System

The WIN-645U is capable of producing 50 gallons per day and typically fits in a sink cabinet. The TGI Pure's RO System is a 6 stage reverse osmosis system which contains four replacement water filter cartridges, a UV lamp, 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.

STAGE 1 : FPMB5-978

STAGE 2 & 3 : 32-250-125-975

STAGE 4 : 1220188

STAGE 5 : K2533-SS

STAGE 6 : UV-610RL