My Account    |     0 ITEM(S) IN CART    CHECKOUT
Call Us Phone Number  Toll Free: 1 (877) 541-6603
Open 9 AM - 5 PM PST Mon-Fri
Follow Us:
Social Media Pages for Isopure Water on Facebook, Twitter, Yelp and Google Plus Isopure Water Facebook PageTweet us on Isopure Water Twitter PageGoogle Plus Circle for Isopure Water for Water Filtration NewsFind Isopure Water on Yelp!



GTS450S

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
Products (Total Items: 3)
Sort by:
Watts (FPMB5-978) 9-7/8"x2.5" Flow-Pro Melt Blown Sediment 5 Micron Filter
Average Rating(1)
Sale
$3.49  $2.39
Ships Same Day!
Watts (FPMB5-978) 9-7/8"x2.5" Flow-Pro Melt Blown Sediment 5 Micron Filter
Buy It Now!
Sale
$3.49  $2.39
Ships Same Day!
Average Rating(1)
testing
Watts (W-1812-50) R.O. TFC Membrane 50 GPD
Average Rating(1)
$39.99
Ships within 24-72 hours
Watts (W-1812-50) R.O. TFC Membrane 50 GPD
Buy It Now!
$39.99
Sale
$39.99  [ITEMSALEPRICE]
Ships within 24-72 hours
Average Rating(1)
testing
Kemflo (AIC RO) 10"x2" Inline Post Granular Activated Carbon Filter
Average Rating(2)
$6.99
Ships within 24 hours
Kemflo (AIC RO) 10"x2" Inline Post Granular Activated Carbon Filter
Buy It Now!
$6.99
Sale
$6.99  [ITEMSALEPRICE]
Ships within 24 hours
Average Rating(2)
testing