Does the filter element of high performance ultrafiltration four stage drinking water dispenser need to be replaced?

Direct drinking water machine has become a necessity in our life. However, most ordinary consumers still know little about it. In the face of a variety of commercial direct drinking water dispenser brands in the market, many people have a series of mistakes in purchasing commercial direct drinking water dispensers, which are mainly reflected in the following three aspects.
The more filter elements, the better
The more direct drinking water dispensers are not the better. Some low-end water purification products have four or five filter elements, but they all use simple filtering materials, and the filtering effect may not be as good as that of a high-performance filter element. Experts suggest that the final filtration of drinking water should adopt disposable filter element as far as possible, so as to avoid secondary pollution.

Is activated carbon filtration out of date
Not so. Activated carbon is the best filtration and adsorption material in nature. Almost all direct water dispensers use activated carbon. If activated carbon is not used, the taste of the effluent will be reduced no matter how high the filtration accuracy is claimed. There are three kinds of activated carbon: granular, powdered and activated carbon rod. The first two are low-cost, but the filtration is often incomplete. The latter is a safer choice, which can achieve 100% complete filtration.
The filter element can not be changed for a long time
In fact, the filter element that will block is a good filter element, which also shows that the direct drinking water dispenser is indeed effective. The market claims that the filter element does not need to be replaced for 3-5 years, which is often exaggerated. The direct water dispenser generally needs to change the filter element after 1-2 years of use.
Therefore, no matter what water purification products are used, as long as there are filter elements, they need to be replaced regularly to ensure safe and healthy drinking water life.

Ningbo Penoso Electric Appliance Co., Ltd.