Air Purifiers Buying Guide
Today's homes keep us safe and comfortable with air-tight construction that helps heating and cooling systems work efficiently. However, those closed doors and windows also trap air in the house, making it smell stale and concentrating airborne particles. Air purifiers are electronic air cleaners that capture allergens and contaminants, including dust, pollens, pet dander and odors. Unlike climate-control appliances of the past, most of today's air purifiers are quiet and energy efficient. Refresh your home's environment with air purifiers. There are several cleaning methods available; most air purifiers use filters or electronic precipitators. This air purifier buying guide explains the options.