There are hundreds of air purifiers on the market today. These machines claim that they’ll remove the allergens, dander, and pollutants from your home. But different ones have different designs, and they can vary widely in their efficacy. A highly efficient filter is one that can clear the majority of particles from the air in a short amount of time.
But how do you choose an air purifier?
The first choice you’ll need to make is if you want one that has a filter, or if you prefer a filterless option. Each has their advantages and disadvantages.
Air purifiers with filters can typically purify larger spaces. They also don’t emit potentially harmful substances. A high-quality filter will be able to remove more than 99 percent of the particles in the air. However, these filters require replacing every few months. The constant need to buy replacement filters can be a pain.
Filterless purifiers require much less maintenance, and you don’t have the ongoing cost of buying replacements. Different models have different ways of purifying the air. Ionic purifiers are most common, though you should be aware that prolonged use of them can cause ozone to build up in your home. Some models use heat to neutralize air particles with a similar process to boiling water.
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