Water Filter, Reverse Osmosis System, Reverse Osmosis Pressure Tank, Water Filtration Systems
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GTS550S

Watts (GTS550S) 5 Stage 50 GPD GTS Series

The GTS550S 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 5 stage reverse osmosis system which contains four 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 : F109009

STAGE 4 : W-1812-50

STAGE 5 : AIC RO

Also known as the following part numbers: GTS550S-NAGF-MT, GTS550S-NAGF-PT, GTS550S-AGF-MT, GTS550S-AGF-PT
 Products (Total Items: 3)
Watts (W-1812-50) R.O. TFC Membrane 50 GPD Watts (W-1812-50) R.O. TFC Membrane 50 GPD

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$39.99
Part Number: W-1812-50
Availability: Ships within 24-72 hours
Watts (FPMB5-978) 9-7/8"x2.5" Flow-Pro Melt Blown Sediment 5 Micron Filter Watts (FPMB5-978) 9-7/8"x2.5" Flow-Pro Melt Blown Sediment 5 Micron Filter

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MSRP: $3.49
$2.39
Part Number: FPMB5-978
Availability: Ships within 24-72 hours
Kemflo (AIC RO) 10"x2" Inline Post Granular Activated Carbon Filter Kemflo (AIC RO) 10"x2" Inline Post Granular Activated Carbon Filter

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$6.99
Part Number: GTS-550-PC
Availability: Ships Same Day!