Log In Log In  |  Checkout   |  104 item(s)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 565, Digital Pressure Gauge Tester Monitor
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
2 x KT-103, Optional Manual Membrane Flush Valve
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x *Discontinued* RD106
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x PE Tubing Tube Cutter
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
2 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x *Discontinued* RO585A
1 x 752, DC Booster Pump w/ Transformer
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 720, Feed Water Adapter with Needle Valve
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x *Discontinued* RO585NTF
1 x 578, TDS Water Quality Meter tds-3
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x *Discontinued* RD102
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x *Discontinued* RD150
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 723, Feed Water Adapter with Ball Valve
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250

View Cart$5,189.20
Specials Log InCreate Account Checkout  Shopping Cart104 item(s)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
4 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 565, Digital Pressure Gauge Tester Monitor
4 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
2 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
2 x KT-103, Optional Manual Membrane Flush Valve
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x *Discontinued* RD106
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x PE Tubing Tube Cutter
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
2 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x *Discontinued* RO585A
1 x 752, DC Booster Pump w/ Transformer
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 720, Feed Water Adapter with Needle Valve
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x *Discontinued* RO585NTF
1 x 578, TDS Water Quality Meter tds-3
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x *Discontinued* RD102
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x *Discontinued* RD150
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x 723, Feed Water Adapter with Ball Valve
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250

View Cart$5,189.20

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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