Log In Log In  |  Checkout   |  72 item(s)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x 719, Drain Saddle Clamp / Valve
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x *Discontinued* RO585ERP
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x FRQ200, Flow Restrictor 200ML / min
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 565, Digital Pressure Gauge Tester Monitor
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x *Discontinued* RO585
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 205 2nd stage solid carbon block filter (replace every 12 month)

View Cart$3,315.90
Specials Log InCreate Account Checkout  Shopping Cart72 item(s)
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x 719, Drain Saddle Clamp / Valve
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x *Discontinued* RO585ERP
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x FRQ200, Flow Restrictor 200ML / min
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 565, Digital Pressure Gauge Tester Monitor
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x *Discontinued* RO585
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 205 2nd stage solid carbon block filter (replace every 12 month)

View Cart$3,315.90

FPK, High Quality Fitting and Connector 3/8" (Value-Pack) [FPK-38]

$22.45

FPK, High Quality Fitting and Connector 3/8\" (Value-Pack)

High quality fitting and Connector 3/8" (Value-Pack)

 

Part # FPK-38   Fitting Value Pack

Applications:

Mostly used in water and food applications.  Also can be used with air, gas, vacuum, and other non-corrosive liquids.

Material:

Acetal Copolymer

O-ring: NBR, Nitrile Butadiene Rubber

Included items

2 of AEU0606  elbow union quick connect fitting, 3/8" x 3/8" elbow

2 of AUC0606  straight union quick connect fitting, 3/8" x 3/8" straight

2 of AUC0604  straight reducing union quick connect fitting, 3/8" x 1/4" straight

2 of AMC0606  male threaded straight quick connect fitting, 3/8" MPT x 3/8" quick connect

2 of ATU0606  TEE quick connect fitting, 3/8" x 3/8" x 3/8"

1 of AHUC0606  inline ball valve quick connect, 3/8" x 3/8" 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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