Log In Log In  |  Checkout   |  54 item(s)
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
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 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 RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
View Cart$2,138.99
Home
Specials Log InCreate Account Checkout  Shopping Cart54 item(s)
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x TMR-220V-2A Aquatec TACS234-48 Transformer Power Supply EuroPlug
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
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 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 RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x ERP1000 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
View Cart$2,138.99

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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