Log In Log In  |  Checkout   |  52 item(s)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x Optional: 564 Membrane Filter Housing Wrench Opener
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
2 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x *Discontinued* RO155
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
View Cart$5,140.39
Home
Specials Log InCreate Account Checkout  Shopping Cart52 item(s)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x Optional: 564 Membrane Filter Housing Wrench Opener
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
2 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x *Discontinued* RO155
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
View Cart$5,140.39

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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