Log In Log In  |  Checkout   |  31 item(s)
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting

View Cart$1,759.65
Specials Log InCreate Account Checkout  Shopping Cart31 item(s)
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting

View Cart$1,759.65

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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