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2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x *Discontinued* RO155C
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x WS-150M, Whole House Water Softener
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x KT-103, Optional Manual Membrane Flush Valve
1 x 752, DC Booster Pump w/ Transformer
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x UU Clips Pair from Bracket to Membrane Filter
1 x *Discontinued* RO585ERP
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 719, Drain Saddle Clamp / Valve
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x DB40, DI Resin Refill Bag for DI210, RD322
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
2 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x *Discontinued* RO155
1 x *Discontinued* RO585NTF
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch

View Cart$10,185.40
Specials Log InCreate Account Checkout  Shopping Cart104 item(s)
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x .K5150P, KoolerMax 150GPD 5 Stage RO System w/Booster Pump
1 x *Discontinued* RO155C
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x WS-150M, Whole House Water Softener
2 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x KT-103, Optional Manual Membrane Flush Valve
1 x 752, DC Booster Pump w/ Transformer
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x UU Clips Pair from Bracket to Membrane Filter
1 x *Discontinued* RO585ERP
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
2 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 719, Drain Saddle Clamp / Valve
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x DB40, DI Resin Refill Bag for DI210, RD322
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
2 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x .K5NTF KoolerMax K5 RO System Shell without tank and faucet
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x WSACF-150T, Whole House Water Treatment ACF-150T
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x *Discontinued* RO155
1 x *Discontinued* RO585NTF
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch

View Cart$10,185.40

4044-K qty 2 Male Elbow Fitting Compression type 1/4" [2-4044]

$4.00



* 4044-K Male Elbow Fitting Compression type 1/4"

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

* This listing is for a set of 2 fittings

 



 

 

* 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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