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1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 741-14, Diverter Valve for Countertop Water Units
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x 205, 5th stage final carbon filter
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)

View Cart$3,879.95
Specials Log InCreate Account Checkout  Shopping Cart32 item(s)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 741-14, Diverter Valve for Countertop Water Units
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x 205, 5th stage final carbon filter
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)

View Cart$3,879.95

727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal [727-38KIT]

$12.00

727, Feed Water Adapter 3/8\" compression adapter 1/4\" inline bal



* 727, Feed Water Adapter with 3/8" compression water supply adapter with 1/4" ON/OFF inline ball valve

* This is a water supply adapter that connects between the cold water supply valve and flexible water hose. Typically it is installed under the sink. It has a quick connect 1/4" fitting that connects to a 1/4" OD tubing.

* Inline ball valve has 1/4" to 1/4" quick connect fitting for 1/4" OD tubing

* This kit includes brass type 3/8" compression adapter, 5 feet tubing, inline ball valve

 

 

* We carry different fittings in variation of sizes: 1/4", 3/8", or 1/2" adapters, connectors, fittings, or valves.  Most are not listed online, to avoid confusion to majority of RO system customers.  

* Send us a message with specification, intended application, and image of your setup or old fitting  to check if we have what you need. 

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