Reverse Osmosis System Filters, RO Membranes and Parts

Filmtec Dow Commercial Reverse Osmosis Membranes ®

Dow Filmtec ® commercial reverse osmosis membranes.

See Residential Dow Filmtec reversers osmosis membranes

  1. Dow Filmtec 4" x40" Lowest Pressure XLE
    Dow Filmtec Lowest Pressure XLE RO Reverse Osmosis Membrane
    4"x40" Filmtec Dow Lowest Pressure XLE Membrane. It has extra low energy with a flow rate of 2,600 Gal/Day. It's size is 4" Dia. x 40" Length with a Test Pressure of 100 PSI and a Stabilized Salt Rejection rate at 99%
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    $329.00 Special Price $300.00 As low as $256.00
  2. Dow Filmtec 4"×40" TW30-4040
    Dow Filmtec TW30-4040 Standard RO Reverse Osmosis Membrane
    FILMTEC TW30-4040 is the industry standard for reliable operation and production of the highest quality water. Filmtec TW30- 4040 by Dow is 4" Dia x 40" Length with a flow rate of 2400 Gal/Day. It has a flow rate pressure of 225 PSI and a Stabilized Salt rejection 99.5%.
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    $299.99 Special Price $287.00 As low as $243.00
  3. Dow Filmtec 4"×40" SW30-4040
    Dow Filmtec SW30-4040 Sea Water RO Reverse Osmosis Membrane
    FILMTEC DOW SW30-4040 membrane elements have the highest flow rates available to meet the water demands of both sea-based and land-based . FILMTEC SW30-4040 elements may also be operated at lower pressure to reduce pump size, cost and operating expenses. SW30-4040 by Dow is a 4"-40" Length with a flow rate of 1,950 Gal/Day with a pressure of 800 PSI and Stabilized Salt Rejection rate of 99.4%. Filmtec TW30-4040 is the industry standard for reliable operation and production of the highest quality water.
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    $482.50 Special Price $473.00 As low as $429.00
  4. FILMTEC XLE-2521 RO Reverse Osmosis Membrane Element
    FILMTEC XLE-2521 RO Reverse Osmosis Membrane Element

    FILMTEC XLE-2521 RO Reverse Osmosis Membrane Element

    FILMTEC™ XLE-2521 Elements offer better system performance and economics for small commercial systems by operating at very low applied pressure. FILMTEC XLE-2521 elements are tape-wrapped. In addition to high quality water and low energy costs, FILMTEC membranes also deliver savings by providing long lasting and reliable performance.

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    $179.95
  5. Pro Products Sani System Water Filtration System Sanitizer
    Pro Products Sani System Water Filtration System Sanitizer
    Sani-System ® Pro Products is proud to introduce Sani-System, the first and only EPA product approved for sanitizing water softeners, RO units and Water Coolers. Alos NSF certified. Sani System is proven to kill 99.9% of E. coli, E. coli O157:H7, Staphylococcus aureus, Listeria monocytogenes and other harmful bacteria. It does not use chlorine, other oxidizers or acids that can harm water softener equipment parts. Use is simple; each dose comes in a pre-measured pouch. Just cut, pour and regenerate softener. No measuring, No mess! Sanitizing Equipment! Applications Interior Surfaces of Water Softeners, Reverse Osmosis (RO) Units, Ice Machines, Water Coolers, Water Holding Tanks and Pressure Tanks. Pro Products Sani System Sanitizer. 0.25 fl. oz. concentrate is perfect for your RO reverse osmosis drinking water system sanitizing..
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    $7.99 Special Price $4.99 As low as $2.49
  6. TDS Meter - Test For Total Dissolved Solids In Water - Reverse Osmosis Membrane Tester - TDS Meter
    TDS Meter - Test For Total Dissolved Solids In Water - Reverse Osmosis Membrane Tester - TDS Meter
    TDS Meter - Tester. The Only Way To Know If Your Reverse Osmosis RO Membrane Is Performing Correctly - Tests for TDS - Total Dissolved Solids. A Must For All RO System Owners. Compare Incoming Feed Water To Treated Water - Replace Membrane If Less Than 80% of TDS Is Being Removed
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    $49.99 Special Price $37.99 As low as $17.99
  7. TDS Meter Inline Water Tester DM1 - HM Digital Dual Mode Reading
    TDS Meter Inline Water Tester DM1 - HM Digital Dual Mode Reading - Easily Installs Inline - Very Simple To Use
    TDS Water Meter - HM Digital DM1 - Dual Mode - Installs Inline - Check the TDS level with the push of a button. Now you can easily check to make sure the water from your reverse osmosis system is top quality. Measure the tap water coming in vs. the purified water going out of your system at any time. Very easy installation. Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use. Dual Range 0-9990 ppm. Always know if your RO membrane is performing correctly!
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    $49.99 Special Price $39.99 As low as $19.99
  8. Molykote-From DOw Corning- 111 Compound-6 Gram O-ring Silicone Lubricant & Sealant-Dow-111-5-gram-1000
    Dow Corning - Molykote ® 111 6 gram O-ring Silicone Lubricant and Sealant - Be sure to lube your O-rings to help prevent leaks.
    Dow Corning/ Molykote ® 111 6 gram O-ring Silicone Lubricant and Sealant - 6 gram pillow pack. (like a ketchup packet) Great O-ring sealant and lubricant. FDA and NSF approved. (Do Not Use Petroleum Jelly As It May Break Down O-rings Or Housings) This is the same premium grade silicone sealant and lubricant used in underwater photography cameras, scuba gear and other underwater applications that simply can't afford leaks. Why not use the best for your reverse osmosis or drinking water filtration system?
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    $5.99 Special Price $3.99 As low as $1.79
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.