Dow membrane 
 Household RO reverse osmosis membrane 
 Filtration: 0.0001 micron 
 Effect: the use of ultra-quiet pump produces high pressure infiltration, the water molecules and ionic minerals through a layer of reverse osmosis membrane, while dissolved in the water most of the heavy metals (arsenic, cobalt, cadmium, mercury), etc., organic matter and bacteria, viruses, etc. can then be retained through the reverse osmosis membrane. 
 Dealing with water: 10 tons (recommended replacement every three years) 
 Note: There are 50G, 75G, 100G three models. 
 U.S. Dow Chemical Company is the world's only manufacturer of both membrane and ion exchange resin separation of two types of technology and products company, film registered trademark FILMTEC. 
 Since the Dow FilmTec company invented the world's first practical since the composite membrane, membrane technology and its application to be an unprecedented development, the scale of many fields to develop their applications are using Dow membrane components from the beginning, FILMTEC brand of reverse osmosis and nanofiltration membrane products are recognized as higher performance, more consistent and more stable membranes with name brands, market share in the world. 
 Product family covers the home and new nanofiltration desalination component to component, long-term use by the user that, long life, stable performance, easy to contamination, cleaning and good recovery, it is only in the U.S. and the first through the strict ISO9000 quality system certification . 
 1, the composite film company first developed by the FilmTec, its proprietary membrane materials chemistry, formulation and production lines to make FILMTEC FT 30 membrane has a very high compression density, abrasion resistance, resistance to chemical degradation; resistance to the widest range of PH, general acid-base can be strong and efficient cleansing, because a more thorough cleaning membrane system allowing long-term lower operating pressure, can greatly reduce operating costs. 
 2, FILMTEC FT30 membrane without any pinholes and other defects, no defects arising from the repair patch. 
 3, FILMTEC FT30 membrane desalination thicker, more uniform, more smooth, rolling diaphragm with this component is more reliable, longer life, more secure long-term stability. 
 4, FILMTEC element inlet conduit wider, more uniform flow, easy to pollution, even if pollution is more easy to clean. 
 5, FILMTEC membrane components, shorter leaves, greater number, so that the local maximum flux membrane significantly decreased fouling rate decreased significantly. 
 6, FILMTEC components from the most advanced automatic production lines, FilmTec the sole owner of the company dry component production technology and equipment, the production of more consistent device performance, thus ensuring the system's long-term reliability, dry-shelf components generally do not have restrictions and easier to save, and therefore important to use, the name of design and engineering firm in the design of water treatment projects always prefer DOW FILMTEC brand.