GTS450S


pentek filters

Watts (GTS450S) 4 Stage 50 GPD GTS Series

The GTS450S is capable of producing 50 gallons per day and is small enough to sit on top of a counter top. The GTS Reverse Osmosis 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. 

STAGE 1 : FPMB5-978

STAGE 2 : F109009

STAGE 3 : W-1812-50

STAGE 4 : AIC RO

Also known as the following part numbers: GTS450S-NAGF-MT; GTS450S-NAGF-PT; GTS450S-AGF-MT; GTS450S-AGF-PT