If your system uses a standard size membrane then upgrading is really easy. Simply pick the matching flow restrictor to go with the membrane that you have chosen. By changing the membrane and matching flow restrictor it is simple to increase the GPD (gallons per day) of your reverse osmosis system. Higher production is beneficial for faster recovery times. A high GPD membrane will fill the tank faster after drawing out water.
Discontinued - Dow Filmtec ® TFC 24 GPD RO reverse osmosis membrane - standard size 1.75" X 11.75" # 93430
The correct replacement is the Pentair-TLC-24-Membrane. You will receive the Pentair replacement membrane when placing your order for the discontinued Filmtec membrane.
Premium inline reverse osmosis membrane flow restrictor - Keep your system operating correctly by replacing worn flow restrictors. Reverse Osmosis systems use pressure differencials to power the reverse osmosis process. A worn flow restrictor will alter the proper balance. Our in-line capillary flow restrictors are very simple to install.
Water Filter System Parts Department. Find replacement filters, reverse osmosis membranes and repair parts for all major brands. Large selection and in stock inventory. Low prices and fat shipping online since 1999.
Flow Restrictors For RO Reverse Osmosis Systems. Large selection, low prices and fast shipping since 1999.
Water Pressure Gauges and Meters, Gallonage and Flow
RO Reverse Osmosis Membrane Housing Replacement. Large RO Reverse Osmosis Membrane Housing Replacement inventory, low prices and fast shipping since 1999.
Chiller Daddy Under Sink Water Chillers - Enjoy chilled water from your RO Reverse Osmosis or drinking water filtration system. Perfectly chilled water at your tap. Large selection, low prices and fast shipping since 1999.
UV Ultraviolet Disinfection and Sterilizing Lamps Kills Viruses. Disinfect and sterilize your drinking water for safe water from your RO reverse osmosis, DI or ultra filtration system. Large UV Ultraviolet lamp inventory, low prices and fast shipping online since 1999. DIY HELP Guides.
How To Check Tube & Fitting Size. Be sure to check and order the correct size needed for your system. Online service and trouble shooting guide for reverse osmosis drinking water systems.
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