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Replacement water faucets, accumulator holding water tanks, water filter cartridges, pre filters, post filters, sediment filters, carbon block filters, GAC filters, RO membranes, O-rings, Filter Housing Spanner Wrenches, Valves, Water Pumps and reverse osmosis drinking water system replacement parts. Be sure to have a TDS tester to check the performance of your RO Reverse Osmosis membrane as listed below.CUNO Water Factory Series 3000-TFC 3 Stage Reverse Osmosis System• Ideal for municipal or well supplied water.• String wound and carbon cellulose prefilters provide sediment and chlorinereduction, extending membrane life.• RO membrane reduces arsenic, copper and other metals, lead,turbidity and other contaminants. • In-line carbon post filter provides a final water "polish".• Temperature: 40° -1 20° F (4.4° - 48.9° C).• Pressure: 20 - 90 PSI (0.13 - 0.6k Pa)
CUNO Water Factory Series 3000 TFC Reverse Osmosis Drinking Water System Owner's Manual
NOTE-Membrane housing must be replaced. OEM housing will not open to accept a new RO membrane. You will also need to order the matching flow restrictor and check valve below. Remove and discard the old red SFC "Stealth Flow Control" from the drain line and replace with new tubing)
Flow Restrictor - capillary - 500 ml 1/4" quick connect fittings.
Premium inline reverse osmosis membrane flow restrictor - Our in-line capillary flow restrictors are simple to install. Simply push the 1/4" poly tube firmly into the quick connectors and you are done. Be sure that you order the flow restrictor size to match your reverse osmosis membrane size. Arrow on side points toward the drain. Very simple to install.
4 Gallon Reverse Osmosis Tank GGN-Tank-4 Pro 3.2. This is the perfect replacement tank for most RO reverse osmosis systems. Stainless Steel valve connector. Perfect replacement for all home RO reverse osmosis drinking water systems.
Water Testing, TDS Meters and Water Test Supplies. Large selection, low prices and fast shipping online since 1999.
Replacement Faucets for 3M, CUNO, Aqua-Pure and Water Factory RO Reverse Osmosis and Under Sink Pure Drinking Water Filter Systems. Huge selection of styles and finishes in stock. Low prices and fast shipping online since 1999.
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