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1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
4 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
6 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 720, Feed Water Adapter with Needle Valve
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x *Discontinued* RD106
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x *Discontinued* RD150
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 723, Feed Water Adapter with Ball Valve
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All

View Cart$3,902.64
Specials Log InCreate Account Checkout  Shopping Cart100 item(s)
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
4 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
6 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 720, Feed Water Adapter with Needle Valve
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x *Discontinued* RD106
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x *Discontinued* RD150
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 723, Feed Water Adapter with Ball Valve
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All

View Cart$3,902.64

ACHV, Check Valve Inline Type [ACHV]

$9.00

ACHV, Check Valve Inline Type



* ACHV, Check Valve Inline Type

* Please choose size from the selection box below. Both numbers are tubing OD Outside Diameter. First number is Tube in and second number is Tube out. (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 ACHV0404
* 3/8" Tube OD x 3/8" Tube OD ACHV0606
* 1/2" Tube OD x 1/2" Tube OD ACHV0707


* 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:

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