There are many reasons to invest in an air purifier for home use. If you live in the city, it will help reduce the levels of particulate pollution within your home, which can benefit your short-term and long-term health. In suburban or rural neighborhoods, you can decrease seasonal allergies by running the air purifier to filter out pollen. And in wildfire-prone areas, you can use air filtering to help fight irritating smoke particles within your house.

A high-efficiency particulate air purifier, or HEPA air purifier, is highly efficient in reducing minuscule airborne contaminants, while an charcoal air purifier uses activated charcoal to absorb odorous gases and other chemical compounds in the air. Choosing a machine with both kinds of filters will protect you from both particulate pollution and unpleasant smells, and both options are among the top-rated air purifiers available online.

To choose the best air purifier for your home, start by considering what you want to eliminate. Just particulates? Or do you also want to get rid of odors and chemicals like formaldehyde? Then, consider the size of the room or space you will be treating. Don’t forget to take ceiling height into consideration. A large room air purifier will be the best choice to keep the air cleaner in rooms with high ceilings.

To get the best functionality out of your air purifier, place it in a semi-central area, rather than in a corner. An air purifier for home use works best if there is airflow around it. Luckily, you can always use a house fan to increase airflow in the room. You will also want to replace your air purifier filters as often as recommended, and more frequently if you are experiencing particularly bad air quality. If you want to save money or to practice sustainable living, opt for washable air filters that can be reused instead of thrown away.