Parts Department For Reverse Osmosis & Pure Water Filtration Systems
All of the parts to keep your system in top performance. Replacement water faucets, water pumps, tanks, UV, drain saddles, o-rings, wrenches, valves, water accumulator tanks, fittings, TDS meters, water filters, reverse osmosis membranes, parts for reverse osmosis and pure water drinking systems.
Clips To Hold Inline Water Filters, UV Lamps And RO Reverse Osmosis Membrane HousingsMore
3M Filtration 3MRO301 Reverse Osmosis System, 3MROP310, 3MROP316 Replacement Filters, 3MROM413 RO MembraneMore
Desal ® GE Osmonics reverse osmosis membranes - CTA - TFC styles. Large inventory and low prices. Fast shipping online since 1999.More
Dow Filmtec TFC RO Replacement Reverse Osmosis MembranesMore
Replacement Air Gap Faucets For Reverse Osmosis RO Systems, Pure Water Systems And Water Coolers - TouchFlo FaucetsMore
Leak Controller For Reverse Osmosis Systems, Refrigerators, Ice Makers and Coffee Machines - AquaGateMore
Aquatec Pumps For Reverse Osmosis and Pure Water Systems. Permeate, Deilery and Booster Pumps. CDP-5800, CDP-6800, CDP-8800, GE Merlin, ERP-1000, ERP-500More
John Guest Poly Tube for RO Reverse Osmosis and Water Filter Pure Drinking Water Filtration Systems. Large John Guest tubing inventory, low prices and fast shipping since 1999.More
Pura UV ultaviolet sterilizers for reverse osmosis RO water systems to sterilize and sanitize drinking water. Large inventory in stock. Low prices and fast shipping online since 1999. Volume discounts.More
Simply enter your Feed Water TDS and RO Water TDS into the boxes above and click "Submit". The percentage of TDS (total disolved solids) 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. Let the tap water and reverse osmosis water run for a few seconds before drawing your sample.
See our selection of TDS meters under Water Tests. Knowing the rejection rate is the only wat to know if it is time to replace your reverse osmosis membrane.
View maintenance and servicing tips online at our Installation & Trouble shooting Guide.