Log In Log In  |  Checkout   |  71 item(s)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x bulksf05, Koolermax Sediment Filter
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x 752, DC Booster Pump w/ Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
2 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water

View Cart$3,652.86
Specials Log InCreate Account Checkout  Shopping Cart71 item(s)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x bulksf05, Koolermax Sediment Filter
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x TMR-25A, 2.5 AMP Transformer Power Supply Ballast for 8800 5853
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x DDP5800, Aquatec Demand Delivery Pump 5851-7E12 Increase Output
1 x 752, DC Booster Pump w/ Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
2 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water

View Cart$3,652.86

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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