Log In Log In  |  Checkout   |  41 item(s)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x bulksf05, Koolermax Sediment Filter
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x FRQ300, Flow Restrictor 300ML / min
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
View Cart$2,134.44
Home
Specials Log InCreate Account Checkout  Shopping Cart41 item(s)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x bulksf05, Koolermax Sediment Filter
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x FRQ300, Flow Restrictor 300ML / min
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
View Cart$2,134.44

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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