Log In Log In  |  Checkout   |  81 item(s)
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 719, Drain Saddle Clamp / Valve
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 720, Feed Water Adapter with Needle Valve
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x KT-103, Optional Manual Membrane Flush Valve
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 752, DC Booster Pump w/ Transformer
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block

View Cart$2,426.49
Specials Log InCreate Account Checkout  Shopping Cart81 item(s)
1 x 709, Automatic Shut Off Valve 4-way Four Way Valve
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
3 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x CBV-38, Tank Ball Valve to 3/8 tubing
2 x 204, 2nd stage GAC filter (replace every 6-12 months)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x PSW-280 Aquatec Pressure Switch 80 psi shut off 1/4 tubing TSO
1 x SVkit, Pump Shutoff Switch Kit for Aquatec Booster Pumps ESO TSO
1 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
3 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
2 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
2 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
1 x FPK11, High Quality Fitting and Connector 1/4" (Value-Pack)
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 531, PAE RO Storage Pressure Osmosis Water Tank Container 3G
1 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
2 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x 719, Drain Saddle Clamp / Valve
1 x SV-24AC-14, Solenoid Valve for Aquatec pump only 1/4" 24VAC ESO
1 x SV-24DC-38-Brass KSD Solenoid Valve 3/8" brass 24V DC ESO
1 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 720, Feed Water Adapter with Needle Valve
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x Y3414BR, Garden Hose Y Adapter Shutoff Valve Brass Construction
1 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
1 x CKV0402, Blue color Elbow Check Valve Elbow Type
1 x Y3414CH, Garden Hose Y Adapter Shut-Off Valve Metal Construction
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x PSW-360 Aquatec Pressure Switch 60 psi shut off 3/8" tubing TSO
1 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x 745, AFAN0409 Female Garden Hose / Laundry Hose Adapter
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
2 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x KT-103, Optional Manual Membrane Flush Valve
1 x CPR-150G, Pressure Regulator with Pressure Gauge (0-125 psi)
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
1 x 752, DC Booster Pump w/ Transformer
1 x 741-14, Diverter Valve for Countertop Water Units
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-380 Aquatec Pressure Switch 80 psi shut off 3/8" tubing TSO
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
1 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block

View Cart$2,426.49

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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