Different power air purifiers apply to the area different, if the room is large, the air purifier whose unit time purifies the air volume should be selected.

Of course, the air purifier with high purification efficiency, due to the use of the filter material, technology advanced, like the Allerair air purifier, the weight of its filter material exceeds the weight of most air purifiers on the market!

The function of the air purifier is mainly sterilized, purified, and other functions will have a variety of functions. Sterilization: Suitable for long-standing indoor environment.

Activated carbon filtration: Allerair Air Purifier Every Allerair Air Purifier has a sufficient amount of activated carbon, the minimum AIR Tube activated carbon has reached 3.2 kg, and the amount of activated carbon reaches 8 kg, and the amount of activated carbon is reached. More than 16 kg.

HEPA (high efficiency air purification): HEPA high density filter material is also one of the most advanced air filter materials in the field of air purification. It is recommended that consumers try to choose this technology when purchasing.

Replace the filter material's convenience: It is necessary to understand whether the air purifier is convenient before purchasing, and the general air purifier is only replaced by the initial filter. Other parts generally need to replace or repair the maintenance.