Log In Log In  |  Checkout   |  47 item(s)
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x FRQ850, Flow Restrictor 850ML / min
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 723, Feed Water Adapter with Ball Valve
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
View Cart$2,059.19
Home
Specials Log InCreate Account Checkout  Shopping Cart47 item(s)
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x FRQ850, Flow Restrictor 850ML / min
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x 723, Feed Water Adapter with Ball Valve
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
View Cart$2,059.19

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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