Log In Log In  |  Checkout   |  50 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 720, Feed Water Adapter with Needle Valve
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 565, Digital Pressure Gauge Tester Monitor
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 578, TDS Water Quality Meter tds-3
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
View Cart$2,334.98
Home
Specials Log InCreate Account Checkout  Shopping Cart50 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 720, Feed Water Adapter with Needle Valve
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 565, Digital Pressure Gauge Tester Monitor
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 578, TDS Water Quality Meter tds-3
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
View Cart$2,334.98

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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