Log In Log In  |  Checkout   |  80 item(s)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x 752, DC Booster Pump w/ Transformer
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
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 Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x bulk213, Inline Carbon Filter
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x *Discontinued* RO6ALK
1 x 719, Drain Saddle Clamp / Valve
2 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Special Filter Kit Koolermax dealer distribution kit
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 741-38, Diverter Valve for RO DI Water Systems
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x 741-14, Diverter Valve for Countertop Water Units
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions

View Cart$3,951.44
Specials Log InCreate Account Checkout  Shopping Cart80 item(s)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x 752, DC Booster Pump w/ Transformer
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
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 Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x bulk213, Inline Carbon Filter
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x *Discontinued* RO6ALK
1 x 719, Drain Saddle Clamp / Valve
2 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Special Filter Kit Koolermax dealer distribution kit
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 741-38, Diverter Valve for RO DI Water Systems
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x 741-14, Diverter Valve for Countertop Water Units
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions

View Cart$3,951.44

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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