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Xiamen Fangcheng Electronic Science And Technology Co., Ltd. 
We are RO (Reverse Osmosis) membrane and TDS (total dissolved solids)meter manufacturer and supplier.
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Stability 98% Rejection RO Plant Membrane For Residential Water Filter / Custom

Xiamen Fangcheng Electronic Science And Technology Co., Ltd. 

Stability 98% Rejection RO Plant Membrane For Residential Water Filter / Custom

Brand Name : FANGCHENG
Model Number : 3012-300G
Certification : NSF certification
Place of Origin : China
MOQ : 100PCS
Price : Can be negotiation
Payment Terms : T/T, Western Union, MoneyGram, L/C
Supply Ability : 90,000pcs per month
Delivery Time : 3-5 business days
Packaging Details : vacuum pacakge
Item : Reverse Osmosis Menbrane
Stable Rejection : 96~98%
Filter : reverse osmosis water filter replacement
Membrane sheet : Import USA
Layer : 11~16 Optional to Customer
Application : Domestic/household/industrial drinking water system
Color : Can be customize
Function : Residential water filter
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Stablity RO filters membranes element 98% rejection quality RO membrane filter
Reverse osmosis is one of the most common and effective water treatment systems. The primary filtering media in these systems is an RO membrane. Depending on your application, we offer different reverse osmosis membranes suited for sea water desalination, brackish water, and high flow commercial applications.


Semipermeable membrane to remove ions, molecules, and larger particles from drinking water can remove chlorine, fluoride,bacteria, microorganism, etc

Stable Desalination %96~98%96~98%96~98%96~98%

Mean Permeable Flow GDP (L/d)

Active Film Area ft2(m2)4(0.4)4.2(0.42)5.0(0.5)5.3(0.53)
Test ConditionTest Pressure65pai(0.45Mpa)
Test Water Temperature25℃
Test Water Concentration(NaCl)500ppm
Test Water PH6.5-7.5
Recycle Rate %15
Max Operating Temp.300psi(2.0Mpa)
Max. Inlet Water Temp.45°C
Max Water Inlet Silt Density Index (SDI)5
Inlet Water Chlorine Tolerance<0.1mg/l
Inlet Water PH Range, Continuous Operation3~10
Inlet Water PH Range, Short-Term Cleaning2~11
Max. Pressure Drop of Single Membrane10psi(0.07Mpa)

Features: Reverse Osmosis, is to spend hundreds of millions of dollars and after years of carefully developed in high-tech water procession technology. This kind of film separation technology, it is to rely on through the film under the pressure of the solvent solution and the process of the solute separation. Penetration is a physical phenomenon. Ro reverse membrane are mainly applicable to various small sized systems, such as household water purifier and other water purifying devices in hospital and laboratory. The membranes can work under ultra low pressure to reach as high permeate flow and salt rejection as regular low pressure composite membrane, and achieves a salt rejection rate of up to at least 97%, which can decrease the investment costs for such relevant facilities as pump, piping, and container etc, and operating cost for the RO system, thus increasing the economic efficiency. the use of ultra- high pressure generated static pressure mercury penetration of water molecules and ionic minerals through a layer of reverse osmosis membrane elements , and dissolved in water most of the heavy metals, organic compounds and bacteria , viruses , etc. reverse osmosis film are not available through is trapped ( reverse osmosis membrane pore long 0.0001um, and the diameter of the virus are generally 0.02-0.4um, common bacteria immediately 0.4-1um).

1. Material: Polypropylene;
2. corrosion resistance,rust resistance;
3. specification: 50G/ 75G/ 100G/150G/200G/300G/400G
4. anti-aging, long service life;
5. superb surface finish;
6. adequate thermal stability;
7. Replacement Cycle: 3 to 6 months, depending on local water quality and quantity.

The operating pressure is about 2/3 of the operating pressure of the conventional low pressure composite film, and the desalination rate is up to 99.5%. So as to reduce the investment cost of the pump, pipeline and container and the operation cost of the reverse osmosis system, and improve the economic benefit.
Fangcheng membrane element desalination for surface water and groundwater, tap water and municipal water water treatment on salinity below about 2000ppm, mainly used in various fields of all sizes of pure water, boiler water supply, food processing and pharmaceutical manufacturing industry etc.

Pure water production
Purifled water system for electronics
For chemical supply water system
Recycling of normal industry waste water
Laboratory water in medical treatment
Recharge feed waterin thermal supply/power plant/boilers
Household water purifier,
Water purifying devices in hospital and laboratory etc.

Q: What is a residential RO Water Filter?
It is a system that uses the principle of reverse osmosis to remove 95-99% of all the mineral and chemical contaminants from raw tap water. It gives you the quality of bottled water with the convenience of a faucet mounted on your kitchen sink.

Q: How does RO Water Filter different from a water filter?
Ordinary water filters use a screen to separate only particles of dirt sediment from water. RO water filter employs a semi-permeable membrane that removes not only particles but also an extremely high percentage of dissolved contaminants, molecule by molecule, from raw tap water.

Q: Will RO Water Filter remove sodium from the water?
Yes! Reverse osmosis was originally designed to make seawater drinkable for the Navy. It is ideal for anyone on a low sodium diet.

Q: Does RO Water Filter remove bacteria? Cryptosporidium?
YES! A reverse osmosis membrane has a pore size much smaller than bacteria, virus pyrogen, or the Cryptosporidium parasite. When functioning properly, it will remove all microorganisms from tap water and produce sterile water.

Q: Don't we need the minerals that are removed from the water?
Most of the minerals that we receive are from the foods we eat. Only a very small percentage comes from the water we drink.

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