Home water purification device 7 stages – reverse osmosis for pure and healthy water

Home water purification device (Vietnam) operates on reverse osmosis system with a production capacity of up to 280 liters / 24 hours, working on (7) main stages: the first stage PP: impurity filter made of fine polypropylene fibers with 5-micron pores, which is one of the best types of filters that block rust, dirt, sand, and suspended impurities in water, acting as an initial purification stage in the purifier. The second stage UDF: activated carbon filter made of fine carbon granules capable of removing color, taste, and odor, ensuring water free from chlorine, and the stage efficiently increases the surface area of the carbon, which has a high ability to absorb impurities. The third stage CTO: solid carbon filter responsible for removing chlorine, taste, and odor from water, serving as a confirmation stage for the second stage to ensure high water quality. The fourth stage RO: the membrane (reverse osmosis membrane) is a semi-permeable membrane with pores of 1/10,000 of a micron, through which water passes from the higher concentration solution (salty water) to fresh water using pressure from the pump, used in removing excess salts, viruses, bacteria, and heavy metals from water. The fifth stage Post carbon: post carbon filter works to elevate the water quality in terms of color and taste to ensure the highest purity of water, removing chlorine, and making the water crystal clear. The sixth stage Mineral: works to weigh the natural minerals in the water. The seventh stage Klean: works to improve the alkalinity of the water. Accessories: 5-gallon fiber tank, faucet, installation accessories.