Log In Log In  |  Checkout   |  78 item(s)
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x 752, DC Booster Pump w/ Transformer
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x *Discontinued* RD150
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x CBV-38, Tank Ball Valve to 3/8 tubing
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
4 x 201, 1st stage sediment filter (replace every 6-12 months)
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x *Discontinued* RO155
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 213, 5th stage inline carbon postfilter (replace every 12months)

View Cart$4,030.89
Specials Log InCreate Account Checkout  Shopping Cart78 item(s)
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x 752, DC Booster Pump w/ Transformer
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x *Discontinued* RD150
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x CBV-38, Tank Ball Valve to 3/8 tubing
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
4 x 201, 1st stage sediment filter (replace every 6-12 months)
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
2 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x *Discontinued* RO155
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 213, 5th stage inline carbon postfilter (replace every 12months)

View Cart$4,030.89

2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting [2542-K]

$3.00

2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting



* 2542-K, Female Connector 1/4 Tube OD to 1/8 FNPT Female Pipe Thread Compression Fitting

* 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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