Log In Log In  |  Checkout   |  177 item(s)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x WS-150M, Whole House Water Softener
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
5 x 201, 1st stage sediment filter (replace every 6-12 months)
6 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x *Discontinued* RD106
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x *Discontinued* RO585A
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
2 x 6th Stage pn215 Refillable inline DI filter (color change)
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
5 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x WSACF-150T, Whole House Water Treatment ACF-150T
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
4 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
2 x 741-14, Diverter Valve for Countertop Water Units
3 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x FRQ300, Flow Restrictor 300ML / min
2 x 706, Membrane Filter Casing Housing Assembly
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 723, Feed Water Adapter with Ball Valve
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
2 x 565, Digital Pressure Gauge Tester Monitor
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
2 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
2 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x 720, Feed Water Adapter with Needle Valve
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 752, DC Booster Pump w/ Transformer
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x *Discontinued* RO6ALK
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO

View Cart$11,600.38
Specials Log InCreate Account Checkout  Shopping Cart177 item(s)
1 x 285, Big Blue SED2005BB 20" Sediment filter WH25 WH250 WH2201
1 x SV-110AC-14, Solenoid Valve 1/4" plastic 110VAC ESO
1 x 3rd stage Special High Efficiency Membrane Filter HTFC-150
1 x WS-150M, Whole House Water Softener
2 x Annual Filter Kit Koolermax Series KPAK-4 Sediment Carbon Block
3 x B2010, 20" Big Blue Filter Housing Cartridge WH20 WH25 WH250
1 x 277, SED1005BB Big Blue 5 micron sediment filter 10"
1 x 4th Stage Color Changing DI Filter SC207 for AR-104H
2 x 701C, FHC1014 Filter Housing Chamber Casing Clear Color 1/4 FPT
1 x 2542-K, Female Connector 1/4 OD 1/8 FNPT Compression Fitting
5 x 201, 1st stage sediment filter (replace every 6-12 months)
6 x 532w, PAE RO Storage Pressure Osmosis Water Tank Container 4G
3 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
5 x 532b, PAE RO Water Storage Pressure Osmosis Tank Container 4G
1 x TMR-UV-6W, Replacement UV Ballast Transformer 6 Watts for 602 UV
1 x 335, 4th stage TFC 35/45 US membrane filter (every 2-3 years)
2 x FPK, 6 pcs Fitting Pack Union Connector 1/4" quarter inch
2 x 532bpg, PAE RO water pressure tank blue bladder gauge valve 4G
3 x 733, Built-in Pressure Gauge 0 to 150 psi for Koolermax RO syste
1 x MK550, Maintenance kit for RO585, RD102, RD106, RO6, K5, K6
1 x 310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
1 x 213, 4th stage inline carbon filter (replace every 12 months)
1 x 1044-K Male Connector 1/4 OD x 1/4 NPT Compression Fitting
1 x *Discontinued* RD106
1 x .K6A KoolerMax 75GPD 6STAGE Alkaline pH REVERSE OSMOSIS RO FILTE
1 x *Discontinued* RO585A
1 x SET68, AQUATEC 6840 AC Pump Set Solenoid ESO Pressure Switch SET
1 x 4th stage TFC 75/85 US membrane filter (every 2-3 yrs) M75
2 x 6th Stage pn215 Refillable inline DI filter (color change)
2 x Optional 566 Filter Housing Wrench Case Opener KoolerMax System
5 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x Special, Single Stage Housing Bracket Shell Connection Kit
1 x WSACF-150T, Whole House Water Treatment ACF-150T
2 x PSW-240 Aquatec Pressure Switch 40 psi shut off 1/4" tubing TSO
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x 799, Siphon Pump Drinking Water Liquid Fluid Oil Manual Trasfer
2 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 205, 3rd stage solid carbon block filter (replace every 12 month
1 x 213, 5th or 6th stage inline carbon filter (replace in 12 mons)
2 x 290, CB2010BB Big Blue 20" Carbon Block Filter WH20 WH250 WH2201
4 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x 718xl, Tubing 100 feet 1/4" white tube LLDPE PE for drinking wat
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x 4044-K Male Elbow Fitting Compression type 1/4" OD 1/4" NPT
1 x CP-KOR45, O RING FOR KOOLERMAX BOTTOM FILTER HOUSING CASING
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
2 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x FM60, STEEL BRACKET TRIPLE HOUSING 10" STANDARD FOR RO MOUNT
2 x 741-14, Diverter Valve for Countertop Water Units
3 x B1034, 10" Big Blue Filter Housing Cartridge WH5 WH10 WH1134
1 x 4th stage TFC150 US membrane filter (every 2-3 yrs)M150 P/N3150
1 x 6044-combo Compression Type Fitting Elbow and Tee fitting
5 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x PSW-2100 Aquatec Pressure Switch 100 psi shut off 1/4 tubing TSO
1 x 4044-K qty 2 Male Elbow Fitting Compression type 1/4"
1 x Optional 5th or 6th Stage upgrade inline DI filter(color change)
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x SV-24DC-14, Solenoid Valve ESO 1/4" plastic, 24V DC
1 x PSW-350, Pressure Switch for RO Booster Pump 1/4" TSO
1 x 4th stage Optional Refill bag #818 DI Resin Refill Bag
1 x 671C, Replacement UV Lamp Light for 609C (16 Watt)
1 x NM-5103, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
2 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x PSW-3100 Aquatec Pressure Switch 100 psi shut off 3/8 tubing TSO
1 x WH-20, Whole House Water Treatment Carbon Block Filter System Bi
1 x FRQ300, Flow Restrictor 300ML / min
2 x 706, Membrane Filter Casing Housing Assembly
2 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x Optional 225UP 5th stage Inline Alkaline upgrade(includes media)
1 x O-RING RINGS FOR WH20 WHOLE HOUSE SYSTEM HOUSING BIG BLUE 20"
1 x 723, Feed Water Adapter with Ball Valve
1 x SW SHELL, Countertop SW1 Empty System Only No Filter
1 x SET88 Aquatec 8852 AC Booster pump Solenoid ESO Pressure Switch
1 x FV-14, Bobby Float Valve Side Mount RM292-12-N NSF USA
1 x 718TB38, Tubing, 20 feet 3/8" white LLDPE PE for drinking water
2 x 565, Digital Pressure Gauge Tester Monitor
1 x 4064K Male Connector Elbow 3/8 OD Compression Fitting 1/4 NPT
1 x BUNDLE PACK Annual Filter Kit FK4 WaterGeneral 585 106 (4 ITEMS)
1 x KM701, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x FM90, STEEL BRACKET SINGLE HOUSING MOUNTING BIG BLUE WH SYSTEM
2 x 205 2nd stage solid carbon block filter (replace every 12 month)
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle AR150P
2 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
2 x FPK, 6 pcs Fitting Pack Union Connector 3/8 x 1/4 inch
2 x 720, Feed Water Adapter with Needle Valve
1 x FHP2012, 20" long Filter Cartridge Casing Housing RO260 RD322
1 x 752, DC Booster Pump w/ Transformer
1 x KT-103, Optional Manual Membrane Flush Valve
1 x 365, 4th stage TFC 50/65 US membrane filter (replace 2-3 yrs)
1 x WH-5, Whole House Water Treatment Sediment Filter System 10" Big
1 x N-14-1M, Nipple Fitting connector between standard RO housing
1 x Value Pack- Entire 3 Years of Replacement Filters Bundle RO585
1 x 205, 3rd stage solid carbon block filter (replace every 12month)
1 x FM-8100T, DigiFlow Digital Water Flow Rate Meter 56" cable
1 x NM-5102, HONEYWELL COUNTERTOP WATER FILTER *DISCONTINUED* SW1
1 x Bundle Filter KPAK-104m Sediment Carbon Block DI Resin Membrane
2 x 752set, DC Booster Pump Transformer Solenoid Pressure Switch All
1 x 7044-K Union Tee Connector Fitting Compression type 1/4"
1 x UU Clips Pair Membrane to Membrane, 2.5" to 2.5"
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x 5th stage 225 Inline Alkaline filter with clear housing (annual)
2 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x 215, 5th or 6th Stage Refillable inline DI filter (color change)
1 x AQF-600-105, Flow Meter Panel Mount 1/2" MPT
1 x .K6150PNTF, KoolerMax K6150P RO System Shell without tank faucet
1 x KF355UP, SUBSTITUTE/Upgrade to Antique Brushed Brass Iron Finish
1 x 701, FH1014 Filter Housing Chamber Casing White Color 1/4 FPT
1 x Bundle Filter KPAK-104bm Sediment Carbon DI Resin Membrane
1 x FPK, High Quality Fitting and Connector 3/8" (Value-Pack)
1 x 718TB12, Half Inch Tubing 20 feet 1/2" LLDPE PE White Tube
1 x *Discontinued* RO6ALK
1 x AQF-600-102, Flow Meter Panel Mount 3/8" MPT
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x 214, Clear Inline Filter Cartridge Empty Case
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x Micro 1/4 NPT Digital Flow Meter count up total Water Liter LPM
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x SV-24DC-38-Plastic, KSD Solenoid Valve 3/8" 24V DC ESO
1 x MKP, Maintenance kit for K5150P K6150P AR150P
1 x Bundle Filter Annual set KPAK-104 Sediment Carbo Block DI Resin
1 x 709C, Disc Shape Auto Shut Off Valve 4-way Four Way Valve
1 x KF320UP, SUBSTITUTE/Upgrade Faucet BRUSHED NICKEL STAINLESS STEE
1 x PSW-340 Aquatec Pressure Switch 40 psi shut off 3/8" tubing TSO

View Cart$11,600.38

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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