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1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
5 x Optional: 564 Membrane Filter Housing Wrench Opener
3 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
2 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
2 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x MK420, Maintenance kit for RO565
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x 706, Membrane Filter Casing Housing Assembly
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
3 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x *Discontinued* RO155
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x FRQ300, Flow Restrictor 300ML / min
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x *Discontinued* RO585ERP
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better

View Cart$3,037.33
Specials Log InCreate Account Checkout  Shopping Cart88 item(s)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
5 x Optional: 564 Membrane Filter Housing Wrench Opener
3 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
2 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
2 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x MK420, Maintenance kit for RO565
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x 706, Membrane Filter Casing Housing Assembly
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
3 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x *Discontinued* RO155
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x FRQ300, Flow Restrictor 300ML / min
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x *Discontinued* RO585ERP
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better

View Cart$3,037.33

4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT [4044-K]

$2.50



* 4044-K Male Elbow Compression type 1/4" OD tubing, 1/4" Pipe thread

* This fitting is commonly used on the Inline Carbon filter #213, DI Filter #215, as well as bottom filter housing #701.

 



 



* 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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