Reverse Osmosis System Filters, RO Membranes and Parts

GE Merlin Replacement Water Filters

GE Merlin Replacement Water Filters

GE Merlin Replacement Water Filters, RO Reverse Osmosis Membranes and DIY Service Parts

We still have replacement water filters, reverse osmosis membranes and service parts for the GE Merlin system eventhough it has been discontinued. 

  1. GE-MERLIN Reverse Osmosis Tankless RO System-DISCONTINUED-NO LONGER AVAILABLE-STILL HAVE REPLACEMENT FILTERS, RO MEMBRANES, AND PARTS -  #1238342-265
    GE ® Merlin Reverse Osmosis Tankless RO System #1255052 - DISCONTINUED - NO LONGER AVAILABLE - WE STILL HAVE REPLACEMENT FILTERS, RO MEMBRANES AND PARTS
    THE GE MERLIN SYSTEM IS DISCONTINUED AND NO LONGER AVAILABLE - BUT WE STILL HAVE REPLACEMENT FILTERS, RO MEMBRANES AND PARTS - GE ® Merlin Reverse Osmosis Tankless RO System - GE-RO-M750 #1255052 Point-of-use RO System. The Merlin tankless RO system for residential and light commercial applications is a breakthrough on-demand, continuous flow, RO system by GE Osmonics providing up to 720 gallons of purified water per day. Continuous flow - no storage tank necessary. 17.05" wide x 20.34" tall x 9.68" deep.
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    $599.99
  2. Pro Products Sani System RO & Water Filtration System Sanitizer
    Pro Products Sani System RO & 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 $2.99
  3. 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
  4. Aquatec Pump for GE Merlin Reverse Osmosis System- Lifestyle Photo 1-1000
    Aquatec ® Pump For GE Merlin Reverse Osmosis System
    Aquatec ® Pump For GE Merlin Reverse Osmosis System - Aquatec engineering has created the perfect pump for the GE merlin RO reverse osmosis system. Make your GE Merlin system live up to its potential with a pressure booster pump. Increases flow and total GPD output. Improves TDS water quality. Pump output pressure is 65 PSI. 4 GPM. #5501-IV92-V77D - 120V - Straight John Guest pump connection fittings included.
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    $299.99 Special Price $229.99 As low as $209.99
  5. TDS Water Meter Dual Mode Readings - DM2 HM Digital Professional Grade
    TDS Water Meter Dual Mode Readings - DM2 HM Digital Professional Grade - Easily Installs Inline - Very Simple To Use
    TDS Meter Dual Mode Readings - Professional Grade - Easily Installs Inline - Very Simple To Use. Measure the tap water coming in vs. the purified water going out of your system at any time. Use the meter to determine when the filters need to be changed. Highly efficient and accurate due to its advanced microprocessor technology. Displays TDS levels of the Feed Water and Product Water with in & out electrode probes. Auto-Off function conserves battery power. The unit shuts off automatically after 20 seconds. Dual Range - Measures from 0-999 ppm, with a resolution of 1 ppm.
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    $69.99 Special Price $49.99 As low as $29.99
Easy TDS Membrane Performance Calculator
See If It is Time To Replace Your Membrane

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


Be sure to check our Parts Department for important replacement parts for your GE Merlin Reverse Osmosis System such as TDS Testers For Reverse Osmosis Membranes, Replacement Tanks, O-ringsFaucets, Pumps, Fittings, UV Systems and more service parts for your reverse osmosis pure water filter system.   View maintenance and servicing tips for GE Merlin drinking water filter system online at our Installation & Trouble Shooting Guide.

* GE Merlin ® is the registered trademark of GE, the manufacturer of GE Merlin brand drinking water filtration equipment.  The replacement water filters and reverse osmosis membranes listed above are not manufactured or endorsed by GE Merlin.  Rather, these replacement filters and RO membranes are manufactured by other companies.  While these filters and membranes are compatible for use in GE Merlin reverse osmosis water filtration equipment, we make no representation as to whether using these water filters and RO membranes is consistent with the warranty and specifications applicable to GE Merlin equipment.