Air purifiers use various technologies to clean the air. The most common method is using a combination of filters (such as HEPA filters) to capture particles like dust, pollen, pet dander, and smoke. Some air purifiers also utilize activated carbon filters to absorb odors and harmful gases. Others may employ UV-C light or ionizers to neutralize or eliminate bacteria and viruses.

Regular maintenance is essential for optimal performance. This typically involves replacing filters based on the manufacturer's recommendations (usually every 6-12 months) and cleaning the exterior and internal components periodically.

The size of dehumidifier you need depends on the square footage of the building and the humidity levels.

An air purifier is a device designed to remove contaminants, pollutants, and allergens from the air in a specific area. It works by drawing in air, passing it through filters or other purification methods, and then releasing clean air back into the environment.