Log In Log In  |  Checkout   |  66 item(s)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 719, Drain Saddle Clamp / Valve
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x bulksf05, Koolermax Sediment Filter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 723, Feed Water Adapter with Ball Valve
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
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 bulkic21, Koolermax Inline Carbon Filter
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x bulkc10, Koolermax Carbon Block Filter
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x 752, DC Booster Pump w/ Transformer
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x bulk205, Carbon Block Filter
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x bulk201, Sediment Filter
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
View Cart$2,964.40
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Specials Log InCreate Account Checkout  Shopping Cart66 item(s)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
2 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 719, Drain Saddle Clamp / Valve
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x bulksf05, Koolermax Sediment Filter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 723, Feed Water Adapter with Ball Valve
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
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 bulkic21, Koolermax Inline Carbon Filter
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
2 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x bulkc10, Koolermax Carbon Block Filter
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x 752, DC Booster Pump w/ Transformer
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x bulk205, Carbon Block Filter
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x bulk201, Sediment Filter
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
View Cart$2,964.40

4042-K Male Elbow Fitting Compression type(membrane housing use) [4042-K]

$2.50

4042-K Male Elbow Fitting Compression type(membrane housing use)



* 4042-K Male Elbow Compression type 1/4" OD TUBING, 1/8" MPT PIPE THREAD

* This fitting is used in Membrane filter housing only.

 



 



* 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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