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1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 205, 5th stage final carbon filter
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 752, DC Booster Pump w/ Transformer
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x HK120-P-TK for USA 110V / 60Hz
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x *Discontinued* RD102
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x *Discontinued* RO155C
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal

View Cart$5,251.63
Specials Log InCreate Account Checkout  Shopping Cart110 item(s)
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 205, 5th stage final carbon filter
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
3 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 752, DC Booster Pump w/ Transformer
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x Aeroponics HighPressure Booster Pump Aquatec CDP5853 Transformer
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
2 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x HK120-P-TK for USA 110V / 60Hz
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x *Discontinued* RD102
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x *Discontinued* RO155C
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal

View Cart$5,251.63

APL, Tubing Plug Tube Plug [APL]

$1.50

APL, Tubing Plug Tube Plug



* APL, Tubing Plug OD Tube Plug

* Please choose size from the selection box below. The number represents size of tubing OD Outside Diameter. (Pipe sizes can be confusing even for the experienced user. Pipe size is not the actual outside or inside diameter of the pipe but is the industry accepted designation. If you have any question please email us first.)
* 1/4" Tube OD APL04
* 3/8" Tube OD APL06
* 1/2" Tube OD APL07


* 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. 

Available Options:

Size:

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