3M water purifier is an intelligent household water purification equipment, which mainly removes impurities and pollutants from water through the filtration of filter elements, thus achieving the purpose of purifying water sources. Its main advantages and disadvantages are as follows:

Advantages:

1. Efficient water purification: The 3M water purifier adopts multi-layer filtration technology, which can effectively remove the odor, color, heavy metals, bacteria and other harmful substances in water and provide cleaner and more delicious water quality.

2. Convenient and easy to use: The 3M water purifier is beautiful in appearance, compact in structure and simple to use, and can be installed in the kitchen and other family places, without occupying too much space and convenient to use.

3. Cost saving: Compared with buying mineral water and bottled water, the 3M water purifier is more economical, which can not only save the purchase cost, but also reduce the waste of water resources.

4. Health care function: 3M water purifier can not only remove impurities and pollutants in water, but also retain nutrients such as minerals in water, which is beneficial to human health.

Disadvantages:

1. Filter element replacement: The filter element of 3M water purifier needs to be replaced regularly, and replacing the filter element also needs some manual operation, which is time-consuming and laborious.

2. The effect is affected by the water quality: the effect of the 3M water purifier will be affected by the water quality of the source water. If the water source is extremely small or the water quality itself is poor, impurities and pollutants may not be completely filtered out.

3. Failure to completely remove all pollutants: Although the 3M water purifier can effectively remove most pollutants and odors in water, it cannot completely remove all harmful substances. There are still some special pollutants under the ordinary filter element.