Log In Log In  |  Checkout   |  44 item(s)
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 719, Drain Saddle Clamp / Valve
1 x KT-103, Optional Manual Membrane Flush Valve
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x 565, Digital Pressure Gauge Tester Monitor
1 x FRQ420, Flow Restrictor 420ML / min
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)

View Cart$1,522.45
Specials Log InCreate Account Checkout  Shopping Cart44 item(s)
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 718b Blue Color Tubing 24 feet 1/4" LLDPE PE tube drinking water
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x WT-bac, Water Testing Kit, Bacteria Test
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x 719, Drain Saddle Clamp / Valve
1 x KT-103, Optional Manual Membrane Flush Valve
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x 565, Digital Pressure Gauge Tester Monitor
1 x FRQ420, Flow Restrictor 420ML / min
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x KF511, Polished Chrome Cross-Handle with Gold Trim Faucet
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)

View Cart$1,522.45

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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