Log In Log In  |  Checkout   |  68 item(s)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x bulksf05, Koolermax Sediment Filter
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 578, TDS Water Quality Meter tds-3
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
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 AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x bulk201, Sediment Filter
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 723, Feed Water Adapter with Ball Valve
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x FRQ200, Flow Restrictor 200ML / min
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons

View Cart$3,195.45
Specials Log InCreate Account Checkout  Shopping Cart68 item(s)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x bulksf05, Koolermax Sediment Filter
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 578, TDS Water Quality Meter tds-3
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
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 AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x bulk201, Sediment Filter
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 723, Feed Water Adapter with Ball Valve
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x FRQ200, Flow Restrictor 200ML / min
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons

View Cart$3,195.45

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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