Precautions for water purifier purchase?

The water purifier is a device for filtering water. It has a front-end water purifier, a ultrafiltration water purifier and a water purification system. It mainly filters the granular harmful substances in tap water, such as sand, rust, etc., and cleans out the invisible bacteria and various ions. The manufacturer of water purifier shall remind the purchase of water purifier:

1. Precautions for selection of water purifier: the more filter elements, the better. The more filter elements, the better. Some low-end water purification products have four or five filter elements, but they all use simple filter materials, and the filtering effect may not be as good as a high-performance filter element. It is suggested that disposable filter element should be used as much as possible to avoid secondary pollution.

2. Precautions for the purchase of Water Purifier - only look at the brand but not consider the professionalism. Many brands belong to the business of operating a variety of household appliances. Their goal is to meet the ordinary life needs of the low-end market, and they can only produce low-end ordinary water purification equipment. And the complexity of domestic water purification, especially direct drinking water, is a team that needs professional research and development, so we try to choose the brand of water purification equipment made by professional water purification enterprises, which will not only guarantee the technical quality, but also provide you with more professional services.

3. Precautions for selection of Water Purifier - filter element can not be changed for a long time. In fact, the clogged filter element is a good filter element, which also shows that the water purifier is indeed effective. On the market, it is often exaggerated that the filter elements need not be changed in 3-5 years. Don't go after the cheap too much. The water purifier is still the demand of people who pursue the quality of life in China. Generally speaking, the high price effect will be relatively better. In addition, the service life and water purification of high-quality filter element will be better, and the price will go up naturally. But the overall calculation is still cost-effective.