Log In Log In  |  Checkout   |  39 item(s)
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x UU Clips Pair from Bracket to Membrane Filter
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x *Discontinued* RO585ERP
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
2 x 741-14, Diverter Valve for Countertop Water Units
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x FRQ200, Flow Restrictor 200ML / min
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x FRQ420, Flow Restrictor 420ML / min
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x FRQ300, Flow Restrictor 300ML / min
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)

View Cart$1,228.80
Specials Log InCreate Account Checkout  Shopping Cart39 item(s)
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x UU Clips Pair from Bracket to Membrane Filter
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x *Discontinued* RO585ERP
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 214, Clear Inline Filter Cartridge Empty Case
2 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
2 x 741-14, Diverter Valve for Countertop Water Units
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x FRQ200, Flow Restrictor 200ML / min
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x FRQ420, Flow Restrictor 420ML / min
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x FRQ300, Flow Restrictor 300ML / min
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)

View Cart$1,228.80

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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