Log In Log In  |  Checkout   |  93 item(s)
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
3 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 205, 3rd stage solid carbon block filter (replace every 12 month
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x bulk818, DI resin refill bags Di-Ionization media
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x bulksf05, Koolermax Sediment Filter
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
4 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x MK420, Maintenance kit for RO565
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
2 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x bulk201, Sediment Filter
1 x bulk205, Carbon Block Filter
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 723, Feed Water Adapter with Ball Valve
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 706, Membrane Filter Casing Housing Assembly
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
View Cart$4,881.09
Home
Specials Log InCreate Account Checkout  Shopping Cart93 item(s)
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
3 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 205, 3rd stage solid carbon block filter (replace every 12 month
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x bulk818, DI resin refill bags Di-Ionization media
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x bulksf05, Koolermax Sediment Filter
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
4 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x MK420, Maintenance kit for RO565
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
2 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x bulk201, Sediment Filter
1 x bulk205, Carbon Block Filter
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 723, Feed Water Adapter with Ball Valve
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 706, Membrane Filter Casing Housing Assembly
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
View Cart$4,881.09

4042-K Male Elbow Fitting Compression type(membrane housing use) [4042-K]

$2.50

4042-K Male Elbow Fitting Compression type(membrane housing use)



* 4042-K Male Elbow Compression type 1/4" OD TUBING, 1/8" MPT PIPE THREAD

* This fitting is used in Membrane filter housing only.

 



 



* 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. 

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