An air purifier works by drawing in air and passing it through filters that capture airborne particles such as dust, pollen, pet dander, smoke, and other pollutants. Some air purifiers also use additional technologies like UV light or ionization to neutralise or destroy contaminants. Cleaned air is then released back into the room, resulting in improved indoor air quality.
A dehumidifier is a household appliance designed to reduce excess humidity levels in indoor spaces. It works by drawing in humid air, cooling it to condense moisture, and then collecting the condensed water in a reservoir or draining it away. Dehumidifiers help prevent issues such as mold growth, musty odors, and moisture-related damage to furniture and belongings.
The main difference between an air purifier and a dehumidifier is their primary function: An air purifier is designed to remove airborne particles such as dust, pollen, pet dander, and pollutants from the air, improving indoor air quality.
A dehumidifier, on the other hand, is designed to reduce humidity levels in the air by removing excess moisture, helping to prevent issues like mold growth and musty odors.