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2 x KT-103, Optional Manual Membrane Flush Valve
5 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 578, TDS Water Quality Meter tds-3
1 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 SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x bulk205, Carbon Block Filter
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x 720, Feed Water Adapter with Needle Valve

View Cart$4,356.92
Specials Log InCreate Account Checkout  Shopping Cart93 item(s)
2 x KT-103, Optional Manual Membrane Flush Valve
5 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
2 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x 578, TDS Water Quality Meter tds-3
1 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 SV-24AC-14, Solenoid Valve ESO for Aquatec pump 1/4" wiring
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle K6150P
4 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x EMT-10, Empty Filter Cartridge Casing Housing
1 x CBV-0404, Tank Ball Valve to 1/4 tubing *standard RO tank size*
1 x MK8002, Maintenance kit for double membrane system RD322 RO260
1 x O-RING FOR WH10 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 10" CANISTER
1 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x Parts, Ro Water System Installation Parts Bag 1/4"
2 x Value Pack- Entire 3 Years of Replacement Filters Bundle RD322
1 x 318, 4th stage TFC-18 US membrane filter (replace every 2-3 yrs)
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x 288, CB1010BB Big Blue Carbon Block Filter 20K-50K gal 10"
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 3150, 4th stage TFC-150 US membrane filter (every 2-3 yrs)
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 773, AC Booster Pump Assembly Large 150-200GPD RO systems SET
1 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x 818, DI Resin Refill Bag 16oz (good for up to three refills)
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x AQUATEC 8852-2J03-B424 High Flow Booster Pump 110V Transformer
2 x 4042-K Male Elbow Fitting Compression type(membrane housing use)
1 x bulk205, Carbon Block Filter
2 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
2 x B2012, 20" Long Slim Filter Cartridge Housing RO260 RD322
1 x ERP500 Aquatec Permeate Pump Reverse Osmosis RO System USA made
1 x 225, 5th stage Inline Alkaline filter with clear case (annual)
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
1 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x 1070, PAE LARGE RO Storage Pressure Tank 14 GALLON 14G
1 x WH-25, Whole House Water Treatment Sediment Filter System 20" Bi
1 x 673, Replacement UV Lamp Light for 602 (6 Watts)
2 x 5th or 6th Stage IC21 inline carbon filter (every 6 to 12 mons)
1 x 727, Feed Water Adapter 3/8" compression adapter 1/4" inline bal
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
1 x 350UP, Upgrade Kit TFC50 gal/day (includes US membrane filter)
1 x Special, Output Conversion Kit Convert from 1/4" to 3/8"
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 532wpg, PAE RO water pressure white tank bladder gauge valve 4G
1 x SV-24AC-38, KSD Solenoid Valve ESO 3/8" brass, 24V AC
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x Annual Filter Kit Koolermax Series KPAK-3 Sediment Carbon Block
1 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x 201, 1st stage sediment filter (replace every 6-12 months)
1 x WH-10, Whole House Water Treatment Carbon Filter System 10" Big
1 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle HK120
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x UC7000 HONEYWELL UNDER THE COUNTER WATER FILTER (WHITE, LARGE)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x KF511UP SUBSTITUTE/Upgrade Faucet CHROME GOLD TRIM CROSS HANDLE
1 x .SW-1 COUNTERTOP WATER FILTER SYSTEM (WHITE HOUSING)
1 x 720, Feed Water Adapter with Needle Valve

View Cart$4,356.92

365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs) [365]

$45.00

365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)



* 365, 4th stage TFC 50/65 membrane filter

* This is a TFC type membrane with capacity of producing 50-65 gallon per day.

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-50  50GPD gallons per day capacity

 

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: 50 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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