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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Anmax Watertec Reverse Osmosis Systems

Anmax Watertec Reverse Osmosis Systems

Anmax Watertec AT-450-T, AT-550-T, AT-550-TS-TP, AT-550-TS-TP, AT-550-TA-TP, AT-650-TS-TP, AT-650-TA-TP, AT-750-TS-TP-UV Reverse Osmosis Systems With Inline Post Filter And Standard Size Replacement Water Filters & RO Reverse Osmosis Membranes

ANMAX WATERTEC AT-450-T Series 4 Stage Reverse Osmosis System

ANMAX WATERTEC AT-550-T Series 5 Stage Reverse Osmosis Systems

ANMAX WATERTEC AT-650 and AT-750 Series With Calcite ReMineralizing Inline Post Filter For Acidic Water Neutralizing 

 

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.





* Anmax WatertecAT-450-T, AT-550-T, AT-550-TS-TP, AT-550-TS-TP, AT-550-TA-TP, AT-650-TS-TP, AT-650-TA-TP, AT-750-TS-TP-UV is the registered trademark of Anmax Watertec, the manufacturer of Anmax Watertec brand of under counter drinking water system filtration equipment. The replacement water filter cartridges, reverse osmosis membranes, water tanks, faucets and repair parts listed above are not manufactured or endorsed by Anmax Watertec. Rather, these replacement filters, RO reverse osmosis membranes and DIY replacement parts are manufactured by other companies. While these replacement water filters, repair parts and reverse osmosis membranes are compatible for use in Anmax Watertec under counter reverse osmosis water filtration equipment, we make no representation as to whether using these water filter cartridges and RO reverse osmosis membranes is consistent with the warranty and specifications applicable to Anmax Watertec AT-450-T, AT-550-T, AT-550-TS-TP, AT-550-TS-TP, AT-550-TA-TP, AT-650-TS-TP, AT-650-TA-TP, AT-750-TS-TP-UV under sink drinking water system equipment.