Yes, many high-quality air purifiers equipped with HEPA filters or UV light technology can capture or kill airborne viruses and bacteria. However, to fully protect against pathogens, it’s important to have a purifier with the appropriate features.
Air purifiers are particularly effective for people with allergies or asthma, as they can remove common allergens such as pollen, dust mites, mold spores, and pet dander from the air. Some purifiers even have medical-grade HEPA filters specifically designed for allergy relief.
Even in relatively clean environments, air purifiers can help with indoor air quality. They can capture dust, allergens, and other particles that may enter your home from outside. Additionally, air purifiers are beneficial for removing chemicals from cleaning products or reducing odors from cooking.
Most modern air purifiers are designed to be relatively quiet, especially on lower settings. The noise level varies depending on the model and the speed setting. You want to look for models with noise ratings under 60 decibels for quieter operation, which is roughly the sound level of a normal conversation.