Log In Log In  |  Checkout   |  26 item(s)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
View Cart$1,477.00
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Specials Log InCreate Account Checkout  Shopping Cart26 item(s)
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x .AR150PNTF, KoolerMax AR150P RO System Shell without tank faucet
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 2.CB2010, 2nd stage carbon block filter 20" inch for RD322 RO260
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 3150, 5th stage TFC-150 US membrane filter (every 2-3 years)
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x BBK20, Replacement Filter 20" Big Blue Whole House WH-2201 WH250
1 x 1.SED2005, 1st stage sediment filter 20" inch for RD322 RO260
1 x FK-53, Replacement Filter Pack SED2005 CB2010 for RD322 RO260
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
1 x 3.CB2010, 3rd stage carbon block filter 20" inch for RD322 RO260
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x FKD-66, Replacement Filter Pack SED2005 CB2010 DB40 for RD322
View Cart$1,477.00
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  Why install booster pump before 4th stage membrane:
   -> Pressure switch does not shut off pump sometimes:
   -> TDS reading ppm of the filtered water:
   -> Is storage pressuer tank necessay for RO system:
   -> O ring o-rings of Filter Casing Housing not available:
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Why install booster pump before 4th stage membrane:

Install the booster pump before stage1 is easier but the solenoid valve and pump may get dirty water and debris from water supply hence shorten the life of the solenoid valve and pump. Also the bottom 3 filters will not see high pressure to prevent bursting of filter housing. The pressure switch can be installed anywhere after the RO membrane on the pure water side. Either way works.
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