Log In Log In  |  Checkout   |  269 item(s)
3 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
5 x 2nd stage C10 carbon block filter (replace every 6-12 months)
5 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 719, Drain Saddle Clamp / Valve
4 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
4 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
7 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
9 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
4 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
7 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 741-14, Diverter Valve for Countertop Water Units
2 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x MK420, Maintenance kit for RO565
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
4 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 723, Feed Water Adapter with Ball Valve
2 x 752, DC Booster Pump w/ Transformer
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
2 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 720, Feed Water Adapter with Needle Valve
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
5 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x *Discontinued* RO155
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x *Discontinued* RD102
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
2 x KT-103, Optional Manual Membrane Flush Valve
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
2 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x *Discontinued* RO155C
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x *Discontinued* RD150
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x *Discontinued* RD106
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x HK120-P-TK for USA 110V / 60Hz
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x *Discontinued* RO585NTF
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x Special Filter Kit Koolermax dealer distribution kit
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x PE Tubing Tube Cutter
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"

View Cart$13,450.43
Specials Log InCreate Account Checkout  Shopping Cart269 item(s)
3 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
5 x 2nd stage C10 carbon block filter (replace every 6-12 months)
5 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x 719, Drain Saddle Clamp / Valve
4 x Parts, Ro Water System Installation Parts Bag 1/4"
3 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
4 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
7 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x NM-5001C, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
4 x 1st stage SF05 sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR104H
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
2 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x .AR125 Dual Outputs Aquarium & Home Drinking RO Filter System
9 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x 741-38, Diverter Valve for RO DI Water Systems
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
4 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
3 x 3rd stage C10 carbon block filter (replace every 6-12 months)
7 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
2 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
2 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x 741-14, Diverter Valve for Countertop Water Units
2 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
2 x SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x MK420, Maintenance kit for RO565
1 x .AR125NTF KoolerMax AR125 RO System Shell without tank & faucet
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
4 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 310, 2nd stage CTA 10 US Membrane filter
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 723, Feed Water Adapter with Ball Valve
2 x 752, DC Booster Pump w/ Transformer
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x DI210, Heavy-duty DI system for Aquarium and Reef
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
4 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
2 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x MKP, Maintenance kit for K5150P K6150P AR150P
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x 720, Feed Water Adapter with Needle Valve
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
5 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x *Discontinued* RO155
1 x 316, 2nd stage CTA 16 US Membrane filter
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6ALK
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x .SW-1C COUNTERTOP WATER FILTER SYSTEM (CLEAR HOUSING)
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
1 x *Discontinued* RD102
2 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
2 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x KF612UP, SUBSTITUTE/Upgrade Faucet Oil Rubbed Bronze Fisnish
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
2 x KT-103, Optional Manual Membrane Flush Valve
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x PSW-260 Aquatec Pressure Switch 60 psi shut off 1/4" tubing TSO
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
2 x 205, 3rd stage solid carbon block filter (replace every 12 month
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
2 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x *Discontinued* RO155C
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x NM-5104, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x .AR150P, AQUARIUM & DRINKING 2 OUTPUTS Reverse Osmosis RO+DI+P
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 721, Self-Piercing Valve, Feed Water Adapter for Copper Pipe
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x .AR122 KoolerMax 6STAGE Aquarium Reef REVERSE OSMOSIS RODI WATER
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
2 x .RO260 Aquarium 300G REVERSE OSMOSIS AEROPONICS HYDROPONICS RO
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x *Discontinued* RD150
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x *Discontinued* RD106
1 x HK120-P-TK-220V for EURO 220V / 50Hz
1 x SET8855 Aquatec 5853 Booster Pump Assembly for Aeroponics System
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x HK120-PUMP KoolerMax Aeroponics Hydroponics System Booster Pump
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x HK120-P-TK for USA 110V / 60Hz
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x *Discontinued* RO585NTF
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x ACT-820-JG Aquatec Pulsation Dampener Accumulator Pressure Tank
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
2 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x Special Filter Kit Koolermax dealer distribution kit
1 x KF612, Elite Series: Oil Rubbed Bronze ORB Drinking Water Faucet
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x PE Tubing Tube Cutter
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x TMR-AQT-68, Transformer Power Supply Aquatec TACS114-19EP for 68
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x AQUATEC CDP 8852-2J03-B424 Booster Pump 220V Euro Transformer
1 x .K6NTF KoolerMax K6ALK RO shell without tank and faucet
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 756SET, Aquatec Permeate Pump Reverse Osmosis System ERP1000
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x CDP6800, AQUATEC CDP6800 Booster Pump Only 6840-2J03-B224
1 x TMR-DC-1212, Transformer Power Supply for Delivery Demand Pump
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x Panel 1" Digiflow 6710M-88TM Digital Flow Meter count up GPM 115
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"

View Cart$13,450.43

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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