Log In Log In  |  Checkout   |  47 item(s)
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x *Discontinued* RD106
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 752, DC Booster Pump w/ Transformer
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1

View Cart$2,051.35
Specials Log InCreate Account Checkout  Shopping Cart47 item(s)
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x *Discontinued* RD106
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 752, DC Booster Pump w/ Transformer
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1

View Cart$2,051.35

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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