How to choose air purifier filter?

1, Considering the use of the environment and to achieve the effect. General indoor air pollution is 1) dust, virus, bacteria, mold and mites and other allergens; (2) organic volatile gases, such as formaldehyde, benzene, ammonia, etc.; (3) Radioactive pollution caused by radon gas and its daughters released from ground and building decoration materials. So, choose air purification products, should consider its function and effect.

2. The purification capacity of the air purifier should be considered. If the room is larger, the air purifier with larger air volume per unit time should be selected. Generally speaking, larger purifiers have higher purification capacity. For example, a room of 30 square meters should choose an air purifier of 120 cubic meters per hour. You can refer to the sample or instructions to choose.

3, Should consider the service life of the purifier, maintenance is not simple. If there are some products because of adopting the principle of filtration, adsorption, catalytic purifier use increases with time, saturation, filter bravery is air purifier to purification equipment capacity decline, need to clean and replace filter and filter, the user should choose to purify a regenerative capacity filter bile (including high catalytic activated carbon), to prolong service life. Some electrostatic products do not need to replace the relevant modules, as long as the regular cleaning.

4. Match the pattern of the room with the purifier should be considered comprehensively. Air purifier inlet and outlet air design has 360 degrees of circular design, but also one-way.

5, To choose the correct function of the purifier filter. For example, if HEPA and Activated Carbon are used alone or in combination, it is important to understand their structure and performance.