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Reverse Osmosis Products


Proudly made in the USA
PlumbingSupply.com® offers a full line of reverse osmosis replacement filters, membrane elements, housings, storage tanks and repair parts for Drinking Water Solutions and original KISS International reverse osmosis systems.

Browse through our Great selection of Drinking Water Solutions (formerly Kiss International) products.


Membrane Elements & Assemblies
Formerly Kiss International / Drinking Water Solutions

Part # Description Price & Quantity
#1990152-1 TFC 18gpd 11-3/4" membrane element $97.03
#1990154-1 TFC 30gpd 11-3/4" membrane element $101.56
#1990150-1 TLP 50gpd 11-3/4" membrane element $109.79

Note: Membrane assembly comes complete with membrane, housing, flow restrictor, check valve, & tubing. When ordering please specify membrane type. All brands of RO membranes have a shelf life so it is a good idea to only buy what you need right now. We do not take RO membranes back because they need to be "fresh."

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Standard Filters
Formerly Kiss International / Drinking Water Solutions

Part # Description Price & Quantity
#2400001 5 Micron - sediment spun poly $17.24 Enter a quantity and
#2400010 Post-Filter - GAC 1/4" Fipt - inlet/outlet $22.21 Enter a quantity and
#2400014 GAC post filter - Replaced with the #2400024 (directly below) Discontinued
#2400024 Granular activated carbon pre & post filter
order 2 of these filters (one for pre filter & one for post filter)
$26.49 Enter a quantity and
#2400069 20 Micron - sediment spun poly $10.95 Enter a quantity and
#2400999 **Carbon CTO block $27.53 Enter a quantity and

**Please note: Upon installation, all carbon block filters require flushing prior to use. Flush carbon filters at the rated flow rate for at least 5 minutes prior to using the water from the filter.


Storage Tanks

Description Price & Quantity
4.4 Gallon storage tank - White - Amtrol $104.80
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1/4"O.D. Tubing For Reverse Osmosis Systems

White Polyethylene Tubing
Available by the FOOT or by the ROLL (100ft)

Size Rated @ 70° Price Per
FOOT
Price Per
100FT ROLL
1/4"OD 160psi $0.30 $24.02
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Total Dissolved Solids Meters

Description Price & Quantity
Pocket TDS meter $41.36
Commercial In-line TDS Meter
Dual Range: 0-999 ppm w/resolution of 1 ppm; 1000-9990 w/resolution in 10 ppm
$62.89
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