Log In Log In  |  Checkout   |  317 item(s)
4 x 2nd stage C10 carbon block filter (replace every 6-12 months)
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
7 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
9 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
5 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
5 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
5 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x HK120-P-TK for USA 110V / 60Hz
6 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
5 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
8 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x *Discontinued* RO155
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x *Discontinued* RO155C
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 752, DC Booster Pump w/ Transformer
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
5 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
4 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x Special, Single Stage Housing Bracket Shell Connection Kit
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
6 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x FRQ300, Flow Restrictor 300ML / min
2 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x 6044-combo Compression Type Fitting Elbow and Tee fitting
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x *Discontinued* RO585ERP
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x CKV0402, Blue color Elbow Check Valve Elbow Type
3 x KT-103, Optional Manual Membrane Flush Valve
1 x 719, Drain Saddle Clamp / Valve
4 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 741-14, Diverter Valve for Countertop Water Units
2 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x MK420, Maintenance kit for RO565
1 x *Discontinued* RO585NTF
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x 214, Clear Inline Filter Cartridge Empty Case
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x WS-150M, Whole House Water Softener
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x DI210, Heavy-duty DI system for Aquarium and Reef
3 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x *Discontinued* RO585
5 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x FRQ850, Flow Restrictor 850ML / min
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 205, 5th stage final carbon filter
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
2 x Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x bulkic21, Koolermax Inline Carbon Filter
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
3 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
3 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x bulk818, DI resin refill bags Di-Ionization media
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 720, Feed Water Adapter with Needle Valve
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
3 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
2 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x *Discontinued* RO6ALK
2 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x Special Filter Kit Koolermax dealer distribution kit
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
2 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x *Discontinued* RD106
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 706, Membrane Filter Casing Housing Assembly
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x bulk205, Carbon Block Filter
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x bulk213, Inline Carbon Filter
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold

View Cart$18,870.58
Specials Log InCreate Account Checkout  Shopping Cart317 item(s)
4 x 2nd stage C10 carbon block filter (replace every 6-12 months)
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
7 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
9 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
5 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
5 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
5 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x HK120-P-TK for USA 110V / 60Hz
6 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
5 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
8 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x *Discontinued* RO155
3 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x *Discontinued* RO155C
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x 752, DC Booster Pump w/ Transformer
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
5 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
4 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
2 x Special, Single Stage Housing Bracket Shell Connection Kit
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x WH-250, Whole House Water Treatment Sediment Carbon Filter Syste
6 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x FRQ300, Flow Restrictor 300ML / min
2 x 225UP, 5th stage Inline Alkaline upgrade (includes media)
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x SC445, Specialty Filter SPECIAL ALKALINE FILTER Specialty Filter
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x 6044-combo Compression Type Fitting Elbow and Tee fitting
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
2 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x *Discontinued* RO585ERP
3 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
2 x CKV0402, Blue color Elbow Check Valve Elbow Type
3 x KT-103, Optional Manual Membrane Flush Valve
1 x 719, Drain Saddle Clamp / Valve
4 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
2 x 741-14, Diverter Valve for Countertop Water Units
2 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x MK420, Maintenance kit for RO565
1 x *Discontinued* RO585NTF
1 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
2 x 214, Clear Inline Filter Cartridge Empty Case
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x WS-150M, Whole House Water Softener
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x DI210, Heavy-duty DI system for Aquarium and Reef
3 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x *Discontinued* RO585
5 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x FRQ850, Flow Restrictor 850ML / min
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
3 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
2 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x 5th Stage pn215 Refillable inline DI filter (color change)
1 x 205, 5th stage final carbon filter
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
2 x Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x FK-BB20M3, Special Big Blue Filter Pack Bundle for WH350 WH-350
1 x bulkic21, Koolermax Inline Carbon Filter
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x KF355, Antique Brushed Brass / Iron Finish Drinking Water Faucet
3 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
3 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x bulk818, DI resin refill bags Di-Ionization media
3 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 718, Tubing 30 feet 1/4" white tube LLDPE PE for drinking water
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
3 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 720, Feed Water Adapter with Needle Valve
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x WH1134 Whole House Restaurant Filter System Sediment Carbon Big
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
3 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
2 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
2 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x *Discontinued* RO6ALK
2 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x Special Filter Kit Koolermax dealer distribution kit
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
2 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x *Discontinued* RD106
1 x .K5 KoolerMax 75GPD 5 STAGE REVERSE OSMOSIS RO FILTER SYSTEM
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 706, Membrane Filter Casing Housing Assembly
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
2 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x bulk205, Carbon Block Filter
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x .K5150PNTF, KoolerMax K5150P RO System Shell without tank faucet
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x bulk213, Inline Carbon Filter
1 x 568,Heavy-Duty Filter Housing Wrench, HoneyWell or FilterCold

View Cart$18,870.58

ABU, Bulkhead Union Connector [ABU]

$4.50

ABU, Bulkhead Union Connector



* ABU, Bulkhead Union Connector

* Please choose size from the selection box below. First number is tubing OD Outside Diameter and second number is NPT National Pipe Thread. (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 x 1/4" NPTF Thread ABU0404
* 1/4" Tube OD x 3/8" NPTF Thread ABU0406
* 3/8" Tube OD x 1/4" NPTF Thread ABU0604
* 3/8" Tube OD x 3/8" NPTF Thread ABU0606
* 1/2" Tube OD x 1/2" NPTF Thread ABU0707


* 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 Combination:

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