EcoWater 7208706 Compatible Reverse Osmosis Membrane (USA)
Item Number: KW-MAX-TFC-EW
Estimated Arrival: Between Mar 25 and Mar 31. * ETA for USA only
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KleenWater Reverse Osmosis RO Water Filter Membrane Compatible with the EcoWater 7208706. Made in USA.
- Fits the following systems: EcoWater ERO-335, ERO-R355, ERO-R335E
- Rated for 50 gallon per day, change every 3-5 years
- Constructed with Thin Film Composite (TFC) material
Our KW-TFC membrane is constructed of thin film composite FDA approved material and is made in the USA. The membrane is the component of a reverse osmosis system that separates Total Dissolved Solid (TDS) contaminants such as sodium, manganese, fluoride, nitrate, nitrite, lead and iron from the water molecule. When the membrane is performing efficiently these contaminants are reduced by 95%. For example, if the kitchen tap water TDS is 200 parts per million (ppm) the RO water TDS should be less 95% or less than 10 ppm. When the TDS number falls below a rejection level of 90% the membrane needs to be replaced. Low cost handheld TDS testing meters are widely available. If the reverse osmosis system can no longer keep up with household demand it may be that the membrane has lost efficiency and needs to be replaced. In any event do not exceed 5 years of membrane service life.