What do we need to pay attention to when choosing a household water purifier

Although many people realize that installing a water purifier is the best way to completely solve drinking water hygiene. However, there are many kinds of household water purifiers on the market, which one is ideal? We introduce some scientific common sense on how to buy household water purifiers for consumers' reference:

1. According to the water quality, purification requirements and installation space, select the appropriate water purification products:

  Different regions have different water sources and different water quality; drinking water, domestic water and industrial water requirements are also different, and different water purification products require different installation spaces. So the choice of water purification products may also be different.

  Second, choose the product that suits you according to the purification characteristics of different water purification products:

Some household water purifiers can remove water-alkali scale, some can remove silt, rust, some can remove bacteria, viruses and other microorganisms, some can remove organic matter, some produce large amounts of water, and some produce small amounts of water.. .

  Currently, there is no universal water purification product that can meet various water quality conditions and various purification requirements. Suggestion: When choosing a water purification product, please consult professionals in detail before purchasing a water purifier product that suits you.

Some basic principles for choosing water purification products:

  (1) Water purification products are more cost-effective: the quality of the products is better, the performance is stable; the use is more convenient; the maintenance cost and the operating cost are lower; they have strong professional technology and good after-sales service.

  (2) Choose soft water products for domestic water. Choose water with a certain hardness (140mg/L—200mg/L) for drinking water. Soft water and pure water are not suitable for long-term direct drinking water.

  (3) It is better to choose a composite ultrafiltration machine in areas where the water hardness is below 170mg/L.

  (4) In areas where the water hardness is within 170mg/L—250mg/L, soft water should be used for shower and laundry water, and composite ultrafiltered water is best for direct drinking water.

(5) For showers in areas where the hardness of the water is above 250mg/L, soft water should be used for laundry, and some softened water should be selected for direct drinking water (softened water and unsoftened water are mixed in a certain proportion) ultrafiltration filtered by a composite ultrafiltration machine water.

  (6) Choose a pure water machine for water in areas with high fluorine, high salt and high sulfur content as direct drinking water and supplement trace elements.

  (7) In areas with heavy groundwater or sand and rust, it is recommended to install a precision filter after the summary table.

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