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1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Dispense
2 x 741-38, Diverter Valve for RO DI Water Systems
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 752, DC Booster Pump w/ Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x Special Filter Kit Koolermax dealer distribution kit
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001

View Cart$2,727.49
Specials Log InCreate Account Checkout  Shopping Cart70 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 550, Standard Chrome Steel Faucet with Spigot for Water Dispense
2 x 741-38, Diverter Valve for RO DI Water Systems
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 752, DC Booster Pump w/ Transformer
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x Special Filter Kit Koolermax dealer distribution kit
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001

View Cart$2,727.49

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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