Ever wonder what a filterless air purifier actually is? Believe it or not, thanks to clever and persistent advertising, you have probably already heard of some of the more popular filterless air purifiers on the market. A standard air purifier operates with the help of a paper or cloth filter that is added to the filtration system and grabs the airborne bacteria and holds on to it.

A air purifier that uses a filter can get expensive because once a filter is filled up it has to be disposed and a new one needs to be installed for continued operation. A filterless air purifier, as you can tell but its name, does not use a filter and can save you money on continuously replacing filters while purifying the air you breathe.

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