Air purifiers are becoming more and more popular. They are also becoming more necessary, because the earth just keeps getting more polluted every day. Factories have no limits on how much carbon they release in to the air, and the pollutants enter our homes. We need air purifiers to rid our homes of these pollutants and be able to breathe better.
Some air purifiers have filters that do not need to be replaced, but they still need to be cleaned. Air purifiers without a filter might claim that it doesn’t need to be cleaned, but you should always clean everything in your home regularly.