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1 x 741-14, Diverter Valve for Countertop Water Units
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 706, Membrane Filter Casing Housing Assembly
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x *Discontinued* RO155C
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys

View Cart$2,800.50
Specials Log InCreate Account Checkout  Shopping Cart50 item(s)
1 x 741-14, Diverter Valve for Countertop Water Units
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x MK800, Maintenance kit for AR122, AR125, HK120, RD150, RO155
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x .RD322 Aquarium 260-300 GPD REVERSE OSMOSIS RO+DI WATER SYSTEM
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x PH80, Digital pH Meter Hydrotester Calibration Storage Solutions
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x 706, Membrane Filter Casing Housing Assembly
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x Panel 3/4" 6710M-66TM Digital Flow Meter count up GPM 115V
2 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
1 x TMR-220V-1A Aquatec TACS234-19 Transformer Power Supply EuroPlug
1 x KF310UP, SUBSTITUTE/Upgrade to KYTON FAUCET POLISHED CHROME FINI
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x .AR104H High Efficiency Membrane Aquarium Reef Aeroponics RO DI
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x HK120 KoolerMax Aeroponics Hydroponics 150G RO Filtration System
1 x CDP6800T110V, AQUATEC Booster Pump Transformer 6840-2J03-B224
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR122
1 x *Discontinued* RO155C
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x 602, UV Ultra Violet Sterilization Light Bulb ystem (6 watts)
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x SET8855-300 Aquatec 5853 Booster Pump Assembly for 300GPD RO Sys

View Cart$2,800.50

324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs) [324]

$52.00

324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)

Brand Name: US Membrane

Assembled and made in California, USA

Standard size Reverse Osmosis membrane filter.  Fits all standard size RO systems and membrane housing.

 

Model#  TFC-24  24GPD gallons per day capacity

Part/No  324

 

Specifications:

 

This membrane fits all standard size membrane housing, standard RO systems. 

You can increase the capacity of your existing RO system by getting a higher capacity membrane filter with a matching flow restrictor, or getting a membrane module which comes with membrane filter, housing, fitting, flow restrictor, and check valve.

 

Membrane Material:  TFC Thin Film Composite

Production rate: 24 gallons per day max.  Actual production rate varies depending on input pressure and temperature.

Max. Operating Pressure:  130 psi

Max. Operating Temperature:  120 F  ( 49 C)

Recommended concentrate flow rate: 3x permeate (drain to pure water ratio  3:1)

pH range: 3- 11

Chlorine Tolerance: 0 ppm

Dimension:  standard size 2” diameter x 11.75” length

 

Performance:

Applied water supply pressure: 65 psi at 77F

Nominal Salt rejection rate: 98%

Nominal TDS rejection rate: about 95%  at 300 ppm input

 

Features:

Consistent quality and reliability using automated production line.

Dry type membrane for extended shelf life

Fits all standard membrane housings

 

 

How to choose the correct RO membrane filter for your RO system?

  1.  You need to have a standard size RO system with standard membrane housing (look at photo)
  2. Check the capacity of your RO system or RO membrane.  Capacity means how fast the membrane produces water.  The number means gallons per day (GPD).  You can find this from your RO system owner’s manual, and specifications.
  3. You can also find the GPD rating from the membrane filter label when you take out the membrane filter.
  4. You can also find the GPD rating from the drain flow rate or from the flow restrictor that is connected to the drain line.

Flow restrictor size (drain rate) 200 mL/min. uses TFC-24 membrane

Flow restrictor size (drain rate) 300 mL/min. uses TFC-36 membrane

Flow restrictor size (drain rate) 420 mL/min. uses TFC-50 membrane

Flow restrictor size (drain rate) 500 mL/min. uses TFC-75 membrane

Flow restrictor size (drain rate) 500 to 600 mL/min. uses TFC-100 membrane

Flow restrictor size (drain rate) 800 to 850 mL/min. uses TFC-150 membrane

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