04Jan
Why the cheap, classic air purifiers are actually the most expensive and overall the worst
Classic air purifiers and their hidden costs A very important first factor to consider is the recommended maximum size of the room in which the air purifier will operate. This specification is an estimate made by the manufacturers based on their own tests and is by no means independently verified. So it might be a good idea to buy a purifier with a larger maximum coverage than your room. Cleaning filters on classic purifiers regularly The filter is the most important element of...
