Log In Log In  |  Checkout   |  171 item(s)
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 205, 2nd stage carbon block filter (replace every 12 months)
8 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x 6th Stage pn215 Refillable inline DI filter (color change)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x 752, DC Booster Pump w/ Transformer
1 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 723, Feed Water Adapter with Ball Valve
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
6 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 720, Feed Water Adapter with Needle Valve
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x DB40, DI Resin Refill Bag for DI210, RD322
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 5th Stage pn215 Refillable inline DI filter (color change)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x *Discontinued* RD106
2 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
2 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 719, Drain Saddle Clamp / Valve
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x *Discontinued* RD150
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 205, 5th stage final carbon filter
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)

View Cart$6,490.68
Specials Log InCreate Account Checkout  Shopping Cart171 item(s)
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
3 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 205, 2nd stage carbon block filter (replace every 12 months)
8 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x 6th Stage pn215 Refillable inline DI filter (color change)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x 752, DC Booster Pump w/ Transformer
1 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 723, Feed Water Adapter with Ball Valve
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
6 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 720, Feed Water Adapter with Needle Valve
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x DB40, DI Resin Refill Bag for DI210, RD322
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
3 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 5th Stage pn215 Refillable inline DI filter (color change)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x *Discontinued* RD106
2 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
2 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 719, Drain Saddle Clamp / Valve
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x *Discontinued* RD150
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 205, 5th stage final carbon filter
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)

View Cart$6,490.68

4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT [4064-K]

$3.00

4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT



* 4064-K Male Connector Elbow Type 3/8" Tube OD with Compression Fitting x 1/4 Pipe Thread NPT

* Compression Fitting

 



* 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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