Log In Log In  |  Checkout   |  242 item(s)
2 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
5 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
3 x Parts, Ro Water System Installation Parts Bag 1/4"
4 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
3 x 752, DC Booster Pump w/ Transformer
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
5 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
4 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
7 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x 578, TDS Water Quality Meter tds-3
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
4 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
4 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
2 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
4 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
3 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
4 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 706, Membrane Filter Casing Housing Assembly
2 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x 723, Feed Water Adapter with Ball Valve
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
3 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
6 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x bulk818, DI resin refill bags Di-Ionization media
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
7 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x bulk205, Carbon Block Filter
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 5th Stage pn215 Refillable inline DI filter (color change)
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 719, Drain Saddle Clamp / Valve
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
7 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x FRQ420, Flow Restrictor 420ML / min
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x Special Filter Kit Koolermax dealer distribution kit
1 x UU Clips Pair from Bracket to Membrane Filter
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x PE Tubing Tube Cutter
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x HK120-P-TK for USA 110V / 60Hz
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 741-14, Diverter Valve for Countertop Water Units
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
2 x 720, Feed Water Adapter with Needle Valve
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x bulkc10, Koolermax Carbon Block Filter
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260

View Cart$11,257.25
Specials Log InCreate Account Checkout  Shopping Cart242 item(s)
2 x 709, Automatic Shut Off Valve 4-way Four Way Valve
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 335, 3rd stage TFC 35/45 US membrane filter (every 2-3 yrs)
5 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
3 x Parts, Ro Water System Installation Parts Bag 1/4"
4 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
2 x 205, 3rd stage solid carbon block filter (replace every 12month)
3 x 752, DC Booster Pump w/ Transformer
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
5 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
4 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
7 x Optional: 564 Membrane Filter Housing Wrench Opener
2 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 578b, TDS-3 Battery Batteries for #578 TDS Water Quality Meter
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
2 x 578, TDS Water Quality Meter tds-3
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
4 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
4 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
3 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 6th Stage pn215 Refillable inline DI filter (color change)
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
2 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
2 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x FRQ550, Flow Restrictor 500 to 600ML / min
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x 399, 4th stage TFC-100 US membrane filter (every 2-3 yrs)
1 x SC725, Specialty Filter Chloramines / Hydrogen Sulfide Removal
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle K5150P
1 x FM-8100TG44, DigiFlow Digital Water Flow Rate Meter
4 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x 913, 5th stage inline carbon filter (every 12 months)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
3 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x SC435, Specialty Filter Arsenic / Fluoride Removal Filter
2 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
4 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x 706, Membrane Filter Casing Housing Assembly
2 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x FM214G 1/4" NPT Digital Flow Meter count up total Water Gallons
2 x 723, Feed Water Adapter with Ball Valve
1 x 3/4" NPT Digiflow Digital Flow Meter count up total Water Gallon
2 x 3rd stage C10 carbon block filter (replace every 6-12 months)
3 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
6 x 201, 1st stage sediment filter (replace every 6-12 months)
2 x bulk818, DI resin refill bags Di-Ionization media
1 x CP-OR55, O-RING FOR MEMBRANE FILTER HOUSING WaterGeneral Systems
2 x 673, Replacement UV Lamp Light for 602 (6 Watts)
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD102
7 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x bulk205, Carbon Block Filter
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 5th Stage pn215 Refillable inline DI filter (color change)
2 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
3 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x 719, Drain Saddle Clamp / Valve
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD150
2 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
2 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
2 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
3 x 1st stage SF05 sediment filter (replace every 6-12 months)
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
7 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Panel 1/4 Digital Flow Meter count up total Gallons GPM 56"cable
1 x FRQ420, Flow Restrictor 420ML / min
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
2 x Special Filter Kit Koolermax dealer distribution kit
1 x UU Clips Pair from Bracket to Membrane Filter
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO
1 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
2 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
2 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x Bundle Filter Annual set KPAK-104b Sediment Carbon Resin Refill
1 x PE Tubing Tube Cutter
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x SC412, Water Softening Filter Calcium Magnesium Hardness Removal
1 x 385, 4th stage TFC 75/85 US membrane filter (every 2-3 yrs)
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
2 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x HK120-P-TK for USA 110V / 60Hz
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
1 x FM-6710M-88 1" Digital Flow Meter count up Total GPM 56" cable
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
2 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
1 x Conversion Kit, Convert Aquarium to Drinking RO Water System
2 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
2 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 741-14, Diverter Valve for Countertop Water Units
1 x HK120-P-220V KoolerMax Aeroponics Hydroponics RO + Booster Pump
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO6ALK
1 x 717, Tubing 15 feet 1/4" white tube LLDPE PE for drinking water
1 x FM10, STEEL BRACKET SINGLE HOUSING MOUNTING SYSTEM
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x SC208, Specialty Filter Iron Lead and Heavy Metal Removal Filter
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO260
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
2 x 720, Feed Water Adapter with Needle Valve
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD106
1 x bulkc10, Koolermax Carbon Block Filter
1 x FK-BB10K3, Big Blue Filter Pack Bundle for WH-1030 Whole House
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260

View Cart$11,257.25

531, PAE RO Storage Pressure Osmosis Water Tank Container 3G [531]

$45.00

531, PAE RO Storage Pressure Osmosis Water Tank Container 3G



* 531, RO Storage Pressure Tank, 3 Gallon, for replacement of Honeywell or Filtercold small blue tank

* Specification:
White color, outside volume 2 gallons, inside bladder holds about 2 gallons @ 60 psi input pressure

* Dimension: 9" diameter, 14" height, 1/4"MPT inlet connection

* Material:
Outside is steel, inside is a FDA approved food grade bladder. Stainless steel connection on top. Purified water only come in contact with bladder and the stainless steel connector on top. The tank is pre-charged to 7 psi.

* Meets NSF standard 58.

* Tank valve is included.

* Recommended changing every 5 to 7 years



If you'd like to know more.....
A pressure tank is used in RO systems to accumulate water and provide pressure at dispensing faucet. It has a water bladder inside the tank that holds the purified water, and outside the bladder is the compressed air. When you dispense water, the compressed air squeezes the bladder and forces the water out with pressure. You can connect several tanks together also to provide more water.

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