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2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x HK120-P-TK for USA 110V / 60Hz
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
3 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x FRQ850, Flow Restrictor 850ML / min
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x FRQ200, Flow Restrictor 200ML / min
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x *Discontinued* RO155
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x 205, 5th stage final carbon filter
1 x 723, Feed Water Adapter with Ball Valve
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT

View Cart$2,958.40
Specials Log InCreate Account Checkout  Shopping Cart75 item(s)
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
2 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x HK120-P-TK for USA 110V / 60Hz
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
3 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x FRQ850, Flow Restrictor 850ML / min
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x FRQ200, Flow Restrictor 200ML / min
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x *Discontinued* RO155
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x 205, 5th stage final carbon filter
1 x 723, Feed Water Adapter with Ball Valve
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT

View Cart$2,958.40

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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