Log In Log In  |  Checkout   |  313 item(s)
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
3 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
5 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
9 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 205, 2nd stage carbon block filter (replace every 12 months)
13 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x 6th Stage pn215 Refillable inline DI filter (color change)
4 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x CKV0402, Blue color Elbow Check Valve Elbow Type
3 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
4 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
5 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
6 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
5 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x 752, DC Booster Pump w/ Transformer
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
3 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 723, Feed Water Adapter with Ball Valve
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
7 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 720, Feed Water Adapter with Needle Valve
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x DB40, DI Resin Refill Bag for DI210, RD322
3 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
4 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
4 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 5th Stage pn215 Refillable inline DI filter (color change)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
6 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x *Discontinued* RD106
2 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
2 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
3 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x CBV-38, Tank Ball Valve to 3/8 tubing
3 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
2 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 741-38, Diverter Valve for RO DI Water Systems
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x 719, Drain Saddle Clamp / Valve
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x *Discontinued* RD150
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
3 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 205, 5th stage final carbon filter
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
4 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
2 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
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 HK120
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x *Discontinued* RO585NTF
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x bulk201, Sediment Filter
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x MK420, Maintenance kit for RO565
1 x FRQ850, Flow Restrictor 850ML / min
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
2 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 706, Membrane Filter Casing Housing Assembly
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x bulk818, DI resin refill bags Di-Ionization media
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x *Discontinued* RO585A
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x bulk213, Inline Carbon Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102

View Cart$13,972.64
Specials Log InCreate Account Checkout  Shopping Cart313 item(s)
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
3 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
2 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
5 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
2 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
9 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
3 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 205, 2nd stage carbon block filter (replace every 12 months)
13 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x 6th Stage pn215 Refillable inline DI filter (color change)
4 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
5 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
2 x CKV0402, Blue color Elbow Check Valve Elbow Type
3 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
4 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
4 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x RF62, Replacement filter for CT-6000, UC7000, SW-1, and SW-1C
5 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 326, 3rd stage TFC 24 /26 US membrane filter (replace 2-3 yrs)
6 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
5 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
3 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
2 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
2 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
2 x 752, DC Booster Pump w/ Transformer
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
3 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 723, Feed Water Adapter with Ball Valve
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
7 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x BUNDLE PACK ANNUAL FILTER KIT FK3 WaterGeneral 102 150 (3 ITEMS)
1 x 720, Feed Water Adapter with Needle Valve
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
2 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x DB40, DI Resin Refill Bag for DI210, RD322
3 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
4 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
4 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 5th Stage pn215 Refillable inline DI filter (color change)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
6 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x *Discontinued* RD106
2 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
2 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
2 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
4 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
3 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
2 x CBV-38, Tank Ball Valve to 3/8 tubing
3 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
2 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 741-38, Diverter Valve for RO DI Water Systems
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x 719, Drain Saddle Clamp / Valve
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x *Discontinued* RD150
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
3 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 205, 5th stage final carbon filter
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR125
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
4 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
2 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
3 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
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 HK120
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO155
1 x *Discontinued* RO585NTF
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x bulk201, Sediment Filter
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x MK420, Maintenance kit for RO565
1 x FRQ850, Flow Restrictor 850ML / min
1 x 759, Aquatec Demand Delivery Pump 5853-7E12-J524 Commercial 1.7G
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
1 x SC209, Specialty Filter Nitrate Removal Filter
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x CP-KOR24, O-RING Oring FOR KOOLERMAX MEMBRANE FILTER HOUSING
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
2 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x 706, Membrane Filter Casing Housing Assembly
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x KF320, Elite Series: Brushed Nickel / Stainless Steel Faucet
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x bulk818, DI resin refill bags Di-Ionization media
1 x .K6150P, KoolerMax 150GPD 6 Stage RO System w/ Booster Pump
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x KF310, Elite Series: Polish Chrome Drinking Water Faucet
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
2 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 732, Inline Pressure Gauge 0 to 300 psi for RO filter system
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x *Discontinued* RO585A
1 x TMR-DC-2412, Transformer Power Supply for #752 Booster Pump
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x bulk213, Inline Carbon Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102

View Cart$13,972.64

ARD, Reducer Fitting Straight Tube OD Stem OD [ARD]

$3.50

ARD, Reducer Fitting Straight Tube OD Stem OD



* ARD, Reducer Fitting Straight Tube OD Stem OD

* Please choose size from the selection box below. First number is tubing OD and second number is Stem 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 x 3/8" Stem OD ARD0406
* 3/8" Tube OD x 1/2" Stem OD ARD0607


* 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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