How pure water filter unit of choose and buy - 【 3 m filter.

Pure water filter unit we are not strangers but what are the points for attention when the choose and buy, what kind of filter is suitable for our, should consider the following aspects:

1, the choose and buy high quality goods. When users to buy water purifier must recognize the importance of product quality.

2, high ratio of performance of choose and buy.

1, the structure of the water purifiers, water purification effect is also different. Generally said, primary filter water purifier has simple structure, give priority to with activated carbon, their filtering ability is limited, can only be used as a coarse filter, filter the water is heated to boil drinking. Level 1 filter water purifier most belong to low water purification products.

2, multilevel filter water purifier. The filter has two levels of coarse filter and a set of precision filtration, and fine filtration using hollow fiber water filter core, filtered water can be directly drinkable. Multilevel filter water purifier belongs to intermediate water purification products, each price from 300 yuan to 500 yuan between, acceptable for the working class, the family to use more.

3, reverse osmosis pure water machine, water purification effect is ideal. It has 3 prefiltering, rear first-class precision filtration and reverse osmosis membrane filtration. Filtered water without bacteria, viruses, heavy metals, pesticides, organic matter, minerals and different color peculiar smell, is a kind of pure water, drinking without heating.

4, purifying water by ultrafiltration membrane water purification machine is good for the body. Purifying water by ultrafiltration membrane water purification machines, not only is pure drinking water, cook, cook porridge, wash dishes, wash a face, solved family comprehensive water bath, etc. The filtration of the water without bacteria, viruses, heavy metals, pesticides, non-blue peculiar smell, and has the advantage of retain the calcium and magnesium ions in water, these are beneficial to the body to absorb calcium and magnesium ions.

3, according to the water quality of choose and buy.

1, the water quality in different areas of the different hardness, high hardness of water quality in north China and southern limestone area, and high content of calcium and magnesium ions in water, easy to scale, should choose advanced filter water purifier with ion exchange resin filter.

2, water containing chlorine odor, different color heavier, more urban tap water, organic matter content can be activated carbon loads of choose and buy more household water purifier. Because of activated carbon on the residual chlorine in water, different color smell, have strong adsorption ability of removing organic matter has obvious.

3, used for urban and rural water is turbid water purification, should choose to have the coarse and fine filter double function of household water purifier. Water pollution is serious, demanding a thorough bacteria, viruses, different color filter water odor, pesticides, heavy metals and other impurities, direct drinking without heating, should choose reverse osmosis pure water machine.

4, regardless of water quality after ultrafiltration membrane water purification machine can be basically solved.