Log In Log In  |  Checkout   |  75 item(s)
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 720, Feed Water Adapter with Needle Valve
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 723, Feed Water Adapter with Ball Valve
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 1st stage SF05 sediment filter (replace every 6-12 months)

View Cart$2,902.70
Specials Log InCreate Account Checkout  Shopping Cart75 item(s)
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 720, Feed Water Adapter with Needle Valve
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x TMR-AQT-2A, Transformer Power Supply Aquatec TACS114-48 for 8800
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 723, Feed Water Adapter with Ball Valve
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 1st stage SF05 sediment filter (replace every 6-12 months)

View Cart$2,902.70

AHUC, Inline Ball Hand Valve Union Connector OD Tubing [AHUC]

$5.00

AHUC, Inline Ball Hand Valve Union Connector OD Tubing



* AHUC, Inline Ball Valve or Hand Valve Union Connector

* Position "Close" to force the water to flow to long reach faucet directly

* Position "Open" to allow the water flow in/out the water tank

* Please choose size from the selection box below. Both numbers are tubing OD Outside Diameter (Pipe sizes can be confusing even for the experienced user. Pipe size is not the actual outside or inside diameter of the pipe but is the industry accepted designation. If you have any question please email us first.)
* 1/4" Tube OD x 1/4" Tube OD AHUC0404
* 3/8" Tube OD x 3/8" Tube OD AHUC0606
* 1/2" Tube OD x 1/2" Tube OD AHUC0707


* Water & foods use: Products are manufactured from safe, non-toxic materials meeting the requirements of the US FDA, ERAS, ANSI/NSF-51,61, and SK Zert. Our products are widely used in water purification, food/beverage, and pneumatic systems.

* Function & Quality: Provides quick and convenient assembly-saving time & expense.

* Collet Design: Our unique oval collet design is superior and more practical, and is an improvement welcomed by our world wide customers in all industries.

* Additional Applications: Beyond water and food use, fittings can be used with air, gases, vacuum, & liquids. All connections can be assembled & disassembled repeatedly. A broad range of sizes covers a broad scope of applications.

* 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. 

Available Options:

Size Combination:

Reviews

 Customers who bought this product also purchased

Home  |   Specials  |   Log In  |   Create Account  |   Checkout  |   Shopping Cart