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2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x *Discontinued* RO585NTF
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x MK420, Maintenance kit for RO565
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 723, Feed Water Adapter with Ball Valve
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter

View Cart$3,039.34
Specials Log InCreate Account Checkout  Shopping Cart54 item(s)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x *Discontinued* RO585NTF
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x MK420, Maintenance kit for RO565
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x 741-14, Diverter Valve for Countertop Water Units
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x 723, Feed Water Adapter with Ball Valve
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter

View Cart$3,039.34

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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