Best HEPA Purifiers

Best HEPA Purifiers: Many of us confuse ionic air cleaners with ozone generators, but there is a real lot of difference between them. Ionic air cleaners work on a principle like static electricity. They emit negative ions, which collide with the dust molecules in the air. The molecules become negatively charged and are interested in the positive charged plates inside the machine. Almost all surfaces like T.V, furniture are positively charged and thus, dust particles compromise on these surfaces also. This is why the area around the ionic air cleaner becomes dark. The ionic air cleaners contain electrostatic precipitators, which trap dust particles on the oppositely charged metal plates. Some ionic air cleaners employ a fan mechanism for this purpose. They are very efficient because they do need replacement filters ; they're energy saving and silent.

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