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2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 719, Drain Saddle Clamp / Valve
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x KT-103, Optional Manual Membrane Flush Valve
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x *Discontinued* RO585A
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150

View Cart$3,583.44
Specials Log InCreate Account Checkout  Shopping Cart72 item(s)
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
5 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 719, Drain Saddle Clamp / Valve
2 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x KT-103, Optional Manual Membrane Flush Valve
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x *Discontinued* RO585A
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150

View Cart$3,583.44

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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