Replacement water filters, RO reverse osmosis membranes and whole house filter systems. Refrigerator water filters, pool and spa filter. Pentek, OMNIFILTER water filters. Chiller Daddy water chillers
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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99.5% Of All Items In Stock For Same Day Shipping!
This system was sold in both CTA and TFC membrane configurations. Identifying the correct membrane will also tell you which pre filter to use. CTA membranes use a sediment only prefilter. TFC membranes use a carbon prefilter. CTA systems should not be used on non-chlorinated water. Upgrading your system from a CTA to a TFC RO membrane is easy to do, and we recommend the conversion. Manufacturers are discontinueing CTA (Cellulose TriAcetate) membranes so now is the time to convert if you have not already done so. Just order the TFC membrane and carbon prefilter. This is also a good time to upgrade the GPD production rate of your system. Order any of the membranes shown and then order the matching flow restrictor. The correct size flow restrictor will insure the correct operaton of the hydraulic pressure in the RO system.
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. Low prices and fast shipping online since 1999. Quantity discounts. Millions sold.
Chiller Daddy Water Chillers for RO reverse osmosis water purification systems - Chiller Daddy CHL-501 & CHL-750XL Undersink and under cabinet water chillr.
Water Filter System and Reverse Osmosis System Installation and Service Guide. Huge inventory of replacement water filters , reverse osmosis membranes and maintenance service parts. Low prices and fast shipping online since 1999. Millions sold.
Replacement Air Gap Faucets For Reverse Osmosis RO Systems, Pure Water Systems And Water Coolers - TouchFlo Faucets
Leak Controller For Reverse Osmosis Systems, Refrigerators, Ice Makers and Coffee Machines - AquaGate
Reverse Osmosis Storage Tanks - Water tanks for reverse osmosis drinking water systems. Low prices and fast shipping online since 1999. Millions sold.
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