Air purifier which is good air purifier purchase skills

As the air is polluted, the air purifier is getting more and more inseparable from our lives. Most consumers will ask such questions when purchasing air purifiers. Today we will look at the air purifiers.

Air purifier purchase tips

quality

The quality of the product is the guarantee for the long-term normal operation of the product and the effect. Therefore, when selecting the air purifier, you must choose an air purifier with product quality certification. It is best to check whether it has a quality certification report. Said that the quality of well-known brands is relatively guaranteed.

Purification efficiency

There is also a decisive factor in the effectiveness of the purification process, which is the replacement efficiency of the purifier for indoor air. The air conversion efficiency is determined by the airflow design. If you want to achieve a complete and balanced purification effect, it is best to choose the airflow guidance design with high air volume, high wind speed and oblique blowing to reduce the loss of air volume, so that the purification technology can be released to each room. The corners play to a maximum effect.

Safety indicator

Inspection of safety indicators for air purifiers. In addition to the safety indicators of general household appliances, an important safety indicator for air purifiers is the ozone safety indicator. Ozone has been proven to be related to health hazards in indoor air environments, and its concentration is strictly limited and strict Test method. Some air purifiers that use electrostatic cleaning, UV lamp disinfection, and negative ion generators may generate ozone during operation, and it is acceptable if the ozone indicator is controlled within a safe range.