Free Shipping on orders over $99!

Reverse Osmosis Products

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	Discontinued
#1990154-1	TFC 30gpd 11-3/4" membrane element	$52.46
#1990150-1	TLP 50gpd 11-3/4" membrane element	$37.43

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."

- OR - View Cart

Standard Filters
Formerly Kiss International / Drinking Water Solutions

Part #	Description	Price & Quantity
#2400001	5 Micron - sediment spun poly	$6.92	Enter a quantity and
#2400010	Post-Filter - GAC 1/4" Fipt - inlet/outlet	$18.85	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)	$15.52	Enter a quantity and
#2400069	20 Micron - sediment spun poly	$10.95	Enter a quantity and
#2400999	**Carbon CTO block	$17.31	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.

- OR - View Cart