Ionic Air Purifiers

The ionic air purifiers tend to zap air borne particles having negative ions, so that the particle weighs more. With this extra weight, the particle drops to the floor so that it can be vacuumed away. Sometimes, these particles return to the air, and so ionizers use metal plates to attract these negative charged particles. However, these metal plates have to be cleaned regularly for better effects of the air purifiers.

Today, you can also find some air purifiers that work on a combination of all these air purifiers so that you are provided with the best protection from indoor pollution. Whichever air purifier you choose for your home or office, check on the MERV rating and CADR rating of the air purifier. The MERV rating measures the efficiency of the air purifier and ranges from 1 to 16. The CADR level measures the rate of delivered clean air into the atmosphere. The higher are the levels the better will be the air purifier.