Log In Log In  |  Checkout   |  181 item(s)
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
4 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x WT-bac, Water Testing Kit, Bacteria Test
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
4 x Optional: 564 Membrane Filter Housing Wrench Opener
3 x SW SHELL, Countertop SW1 Empty System Only No Filter
2 x 706, Membrane Filter Casing Housing Assembly
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x 214, Clear Inline Filter Cartridge Empty Case
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
2 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x bulk818, DI resin refill bags Di-Ionization media
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x EMT-10, Empty Filter Cartridge Casing Housing
2 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
3 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x bulk205, Carbon Block Filter
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x bulk213, Inline Carbon Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x bulkc10, Koolermax Carbon Block Filter
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 578, TDS Water Quality Meter tds-3
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x bulk201, Sediment Filter
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x SC209, Specialty Filter Nitrate Removal Filter
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
2 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x Special Filter Kit Koolermax dealer distribution kit
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
3 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x bulksf05, Koolermax Sediment Filter
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x bulkic21, Koolermax Inline Carbon Filter
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)

View Cart$7,316.92
Specials Log InCreate Account Checkout  Shopping Cart181 item(s)
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
2 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
4 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x 202,1 MICRON Sediment filter (replace every 6-12 month) SED1001
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 565, Digital Pressure Gauge Tester Monitor
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
4 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
3 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x FM214G, FM-6710M DigiFlow Digital Water Flow Meter Gauge Moniter
1 x WT-bac, Water Testing Kit, Bacteria Test
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
4 x Optional: 564 Membrane Filter Housing Wrench Opener
3 x SW SHELL, Countertop SW1 Empty System Only No Filter
2 x 706, Membrane Filter Casing Housing Assembly
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
3 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x 214, Clear Inline Filter Cartridge Empty Case
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x AMTU-0404 Male Tee Union Connector NPT Thread 1/4" Quick Connect
2 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x bulk818, DI resin refill bags Di-Ionization media
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x EMT-10, Empty Filter Cartridge Casing Housing
2 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
3 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x bulk205, Carbon Block Filter
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x Panel 1/2" 6710M-44TM Digital Flow Meter count up Gallon 115V
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x bulk213, Inline Carbon Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x bulkc10, Koolermax Carbon Block Filter
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
1 x 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x FM-8000T, DigiFlow Digital Water Flow Meter Rate Count Down
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
2 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 578, TDS Water Quality Meter tds-3
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x Liter Digiflow 1/4NPT Digital Flow Meter count up total Water
1 x bulk201, Sediment Filter
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x SC209, Specialty Filter Nitrate Removal Filter
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
2 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x Special Filter Kit Koolermax dealer distribution kit
1 x IM60, Ice Maker or RV Water Filter, Inline Typle
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
3 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 205, 2nd stage carbon block filter (replace every 12 months)
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x bulksf05, Koolermax Sediment Filter
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x bulkic21, Koolermax Inline Carbon Filter
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)

View Cart$7,316.92

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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