Large selection of replacement water filters, reverse osmosis membranes, testing kits and water filter system repair parts. From one water filter or membrane to case quantity discounts.

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AquaGenics Water Filters ®

Kiss International ®* & Aquagenics ®* Compatible Replacement Water Filters And RO Reverse Osmosis Membranes

Easy TDS Membrane Performance Calculator
See If It is Time To Replace Your Membrane

Simply enter your Feed Water TDS and RO Water TDS into the boxes above and click "Submit". The percentage of TDS Rejection will be displayed. We normally recommend membrane replacement once you drop below 75%. This may vary in areas with high TDS in the feed water.

See our selection of TDS meters under Water Tests


Be sure to check our Parts Department for important parts such as TDS Testers For Reverse Osmosis Membranes, Replacement Tanks, O-rings , Filter Housing Wrenches, Faucets, Pumps, Fittings, UV Systems and more parts for your reverse osmosis pure water filtration system.   View maintenance and servicing tips online at our Installation & Trouble shooting Guide.







 

* Aquagenics is the registered trademark of Kiss Internationsal, the manufacturer of Aquagenics brand drinking water system filtration equipment.  The replacement water filters and reverse osmosis membranes listed above are not manufactured or endorsed by Aquagenics.  Rather, these replacement filters and RO membranes are manufactured by other companies.  While these filters and membranes are compatible for use in Aquagenics reverse osmosis water filtration equipment, we make no representation as to whether using these water filters and RO reverse osmosis membranes is consistent with the warranty and specifications applicable to Aquagenics under counter drinking water system equipment.