* GE Merlin ® tankless reverse osmosis system replacement water filters & reverse osmosis membranes RO 1237460 1233736 1238342

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GE ® Merlin Reverse Osmosis Tankless RO System - Free Shipping *

GE ® Merlin Reverse Osmosis Tankless RO System - Free Shipping * - GE-RO-M750 #1255052Point-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. Requires no pump or electricity. Includes air gap faucet. Uses line pressure only - >40 psi. 1/2 gpm permeate rate @ 50 psi. Compact design - fits easily under sink. Consistent TDS rejection and membrane efficiency. High recovery system - Multiple dispensing locations off one system. High durability Noryl and polypropylene construction provide years of dependable service. Engineered for the fewest number of connection points - less chance of leaks. System's support leg also serves as a handy sump wrench. This system requires a continuous, minimum 40-50 psi of pressure to operate properly. ANSI NSF 58 validated. WQA Gold Seal listed. Includes first set of filters and membranes. 17.05" wide x 20.34" tall x 9.68" deep.

See Replacement Filters For This System

GE ® Merlin Reverse Osmosis Tankless RO System Pre Filter #1237460

GE ® Merlin Reverse Osmosis Tankless RO System 5 micron Sediment / Carbon Pre Filter - #1237460 - The GE Merlin pre filter is a carbon and sediment pre filter combination that protects the membrane by pre filtering the water before it reaches the reverse osmosis membrane. 17" x 2.9". 3.75 GPM flow rate. The pre filter should be changed at least every 6 months, or more often in bad water areas.

GE ® Merlin Reverse Osmosis Tankless RO System Post Filter #1244746

GE ® Merlin Reverse Osmosis Tankless RO System Post Filter #1244746 - The GE Merlin postfilter is a granular activated carbon filter that is the final filtering stage to your purified drinking water. 10.5" x 2.6". .75 GPM flow rate. The GE Merlin postfilter should be changed at least every 6 months.

GE ® Merlin Reverse Osmosis Tankless RO System RO Membrane #1238342

GE ® Merlin Reverse Osmosis Tankless RO System RO Membrane #1238342 - Replacement Membrane for the 720 gallon-per-day GE Merlin Tankless Reverse Osmosis System. The membranes should be changed at least every 2-4 years. The GE Merlin RO system requires two RO membranes. Each 18.75" x 3.16", Flow rate.of 25 GPM each. Priced per each membrane, requires 2 membranes.

Use this optional sediment pre filter for extra sediment filtration.  Helps protect the filters and membranes in the GE Merlin system.

GE Merlin 5 Micron Sediment Pre Filter #1262847

GE Merlin 5 Micron Sediment Pre Filter #1262847. Installs in place of the carbon prefilter when the feed water is not chlorinated. Traps excess sediment. Easy to install and replace.

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 - 110V - Straight John Guest pump connection fittings included.

GE ® Merlin #1268260 Compatible Reverse Osmosis System Flush Kit

GE ® Merlin #1268260 Compatible Reverse Osmosis System Flush Kit . 12" High x 7 1/2" Diameter. Free upgrade from the standard 2 gallon tank. Includes tank stand, 1/4" tank shut off valve, 6' of blue connection tube and instruction sheet.

GE Merlin Flush Kit Installation Guide

Inline Water Pressure Gauge For GE Merlin RO Systems

Inline Water Pressure Gauge For GE Merlin RO Systems. Know what your water pressure is. Easily installs on the GE Merlin Reverse Osmosis RO system 3/8" product (Pure RO) faucet line. Very easy to install via integrated quick connectors.

See John Guest quick connector User Instructions

Sea Tech ® Valve 3551-0808 Quick Connect Fitting For GE Merlin RO System

Sea Tech ® Valve 3551-0808 Quick Connect Fitting For GE Merlin RO System. Connects the GE Merlin reverse osmosis system to the inlet feed water line. 1/2" in and out. Simple to install.

Sea Tech ® Valve 3550-1008 Quick Connect Fitting For GE Merlin RO System

Sea Tech ® Valve 3550-1008 Quick Connect Fitting For GE Merlin RO System. Connects the GE Merlin reverse osmosis system to the inlet feed water line. 1/2" Tube in and out. Simple to install.

John Guest Speedfit Plug In Stem Elbow Quick Connector PI220808S, PI221208S, PI221212S, PI221616S

John Guest Speedfit Plug In Stem Elbow Quick Connector For Water Filtration Systems. Easy to install and uninstall. Simply insert and this plug in eblow will create a 90 degree elbow corner turn. PI220808S, PI221208S, PI221212S, PI221616S.

See John Guest quick connector User Instructions

Check Quick Connector Sizes

GE Merlin RO System Replacement Air Gap Faucet

GE Merlin RO System Replacement Air Gap Faucet. Chrome finish. Includes #1240153 faucet and #1240155 air gap module. (not sold separately)

John Guest ® Poly Tubing For Pure Drinking Water Systems

John Guest ® Poly Tubing For Pure Drinking Water Systems - 1/4", 3/8" and 1/2" O.D. (Outer Dimension) High Grade Drinking Water Tubing. Speedfit quick connector compatible. Choose the 3/8" O.D. For Use With Optional Drain Saddle For Air Gap Faucet. Sold by the foot. Order 20 to get 20 feet.

TDS Meter Dual Mode Readings - 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. From 1000 to 9990 ppm, the resolution is in 10 ppm increments, indicated by a blinking 'x10' image. Factory calibrated meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver. Comes equipped with 1/4 inch John Guest Quick-Connect T-fittings as shown. Also available with 3/8" fittings. Installs quickly and easily. Differences from the DM-1: Designed for commercial/industrial applications. Stronger, water-resistant casing. Improved design, including an extra large, easy-to-read LCD display. Longer, waterproof, shielded cables. Variable mounting bracket. SPECIFICATIONS: Range: 0-9990 ppm Accuracy: ±2% Cable Length: 46" (including sensor) Power source: 2 AAA batteries (included) Battery life: over 1000 hours of continuous use Size: 11.6 x 6.8 x1.8 cm (4.6 x 2.6 x .7in.) Weight: 201.3 g (7.1 oz.) Simply cut the line out from the RO membrane housing and install the inline probe between the membrane housing and the shutoff valve, when possible. The closer to the membrane housing the better. Insert the ends of the tube into the John Guest quick connectors on the TDS meter probe. Then cut the inlet feed water line to the system and install the other T/probe.

Learn more about using TDS meters and total dissolved solids

Aqua Gate Leak Detecting Shut Off Valve

Aqua Gate Leak Detecting Shut Off Valve - Great for ice makers and GE Merlin RO Reverse Osmosis systems. Detects leaks and shuts off water supply to hel pavoide expensive water leaks. Protect yourself and your home from costly damages caused by undetected leaks. Installing this Water Damage Protection / Prevention System will help to avoid serious damages and repair costs due to hidden leaks by sounding an alarm, letting you know that a leak has occurred. This device also shuts off the water using a motorized valve, so the possibility of damage is greatly reduced. Water Damage Protection/Prevention System When a leak is detected the system sounds an alarm and shuts off the water This Water Damage Prevention System Features: This fantastic system will not only beep loudly to alert you of a water leak, it will shut off the water supply and help protect you from costly water damage Water leaks are not always easy to notice. Usually, by the time people realize their pipe is leaking, the damage is already done. This problem can be easily addressed with this water damage alarm system. 1" full port ball valve with auto shut-off Programmable service reminder indicator Water detection sensitivity down to 2 ppm TDS (total dissolved solids) LeakLogic RISC based logic control 4 "AA" alkaline batteries included for extended operation with low battery indication Automatic daily valve management - the controller turns the valve a quarter turn every day to prevent build up in the valve Up to four sensors can be attached to the water damage protection system (the system comes with one) Package contents for this great water damage protection system The Water Damage Protection System Package Includes: One main AquaGate controller module One 15-foot sensor cable One 1" motorized ball valve with 2 wire connectors Four "AA" size alkaline batteries Four #8 mounting screws One sensor mount with adhesive backing to secure sensor wiring One quick reference label Specifications for this Water Protection System: Sensor: electromechanical dual probe with series connectors Temperature: system operating range: 43°F to 140°F Water operating range: 33°F to 210°F Size & weight: 6.00" (H) 3.45" (W) 2.5" (D) (panel) 2.5 lbs. with batteries Valve: 1" full port brass ball valve, SV DC Alarm: 85 db at 5' LED Operation: blue green red Mounting: accessories and bracket supplied for wall mounting Power: 4 "AA" size alkaline type batteries (included) Battery replacement: replace very 2 years or upon low battery rapid LED flashing 4 times in succession w/ audio Pressure rating: 0-180 psi

Aqua Gate Leak Controller Literature

How Pure Is Your Water?    Find Out!

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 - Total dissolved solids (TDS) are the total weight of all solids (minerals, salts or metals) that are dissolved in a given volume of water expressed in milligrams per liter (mg/L), or in parts per million (PPM). The lower the TDS level in the water, the more efficiently your body's cells actually get hydrated by the water that you drink. The higher the TDS levels in the water, the greater the probability of harmful contaminants that can pose health risks or hinder the absorption of water molecules on the cellular level. 17 PPM of TDS = 1 grain of hardness. Highly efficient and accurate due to its advanced microprocessor technology. Hold Function: saves measurements for convenient reading and recording. Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries. Measurement Range: 0-9990ppm. From 0-999ppm, the resolution is in increments of 1ppm. From 1,000 to 9,990ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image. Display: large and easy-to-read LCD screen. Factory Calibrated: recalibration is not necessary, but can be done easily with a watch screwdriver. There's no need for messy solutions to initially calibrate the meter. Range: 0 - 9990ppm (mg/L) Accuracy: +/- 2% ATC: Built-in sensor for Automatic Temperature Compensation of 1 to 50 degrees Celsius (33 to 122 degrees Fahrenheit) Power source: 2 x 1.5V button cell batteries (included) Battery life: over 1,000 hours of continuous use Dimensions: 14 x 2.3 x 1.5cm (5.5 x .9 x .55 inches) Weight: 32g (1.13 oz) Simple to use for Reverse Osmosis membrane monitoring. Measure the incoming water and the RO water. Divide the larger number into the smaller number and subtract that decimal from 1. The resulting decimal is the percent of TDS that the membrane is removing. We really like this tester and think that anyone who wants to know about the quality of their water should have one of these TDS Meter Testers.

Learn more about using TDS meters and total dissolved solids

TDS Meter Inline Tester- Dual Mode Reading - Easily Installs Inline - Very Simple To Use

TDS Meter - 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. Simply cut the line out from the RO membrane housing and install the inline probe between the membrane housing and the shutoff valve, when possible. The closer to the membrane housing the better. Insert the ends of the tube into the John Guest quick connectors on the TDS meter probe. Then cut the inlet feed water line to the system and install the other T/probe. FEATURES Displays TDS levels of the feed water and product water with in & out electrode probes. 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 (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.) Factory Calibrated: our meters are calibrated with a 342 ppm NaCl solution. Meters can be recalibrated with a mini-screwdriver. Comes equipped with John Guest Quick-Connect T-fittings as shown. Installs quickly and easily. SPECIFICATIONS Range: 0-9990 ppm Accuracy: ±2% Cable Length: 24.5" (including sensor) Power source: 2 x 1.5V button cell batteries (included) Battery life: over 1000 hours of continuous use Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.) Weight: 79.4 g (2.8 oz.) Always know if your RO membrane is performing correctly!

Learn more about using TDS meters and total dissolved solids

Prevent Leaks!

Dow Corning ® 111 6 gram O-ring Silicone Lubricant and Sealant - Be sure to lube your O-rings to help prevent leaks.

Dow Corning ® 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?

Dow 111 Silicone MSDS Safety Sheet

Leak Controller for Reverse Osmosis Systems, Water Coolers, Refrigerators, Ice Makers and Coffee Machines.

Save a flood inside the house. Prevent costly water damage. Automatically shut off the water to leaking Reverse Osmosis Systems, Water Coolers, Refrigerators, Ice Makers and Coffee Machines. Alarm flashes and beeps to notify you to the system shut down. Very simple to install and use. Brilliant design. Simply place the sensor (Similar in size to a small computer mouse) where water will collect below the system. Cut the incoming 1/4" water tube and insert each end into the easy to use John Guest quick connectors on the controller. When the sensor gets wet it shuts off the incoming water at the controller. Reset the sensor by wiping it dry. It even comes with a built in filter change reminder. Set it to beep and flash after 6, 12 or 18 months, when it is time for a filter change or scheduled maintenance. # LCS14 with 4 1/2' cord that connects the sensor. The Leak Controller is a great way to control costly leaks.

Leak Controller Operation Guide
 
Leak Controller Flyer