Can DuPont™ Air Filters really improve my indoor air quality?
For every visible particle trapped in your furnace filter such as dust, dirt, and mold, there are as many as 100 more that you cannot see, including bacteria, fungi, and pollen. If not stopped, these micro particles can seep through your HVAC system and back into your air. Through independent lab testing, DuPont™ Air Filters have been proven to trap a greater percentage of microparticles than conventional fiberglass filters. So the answer is YES, the air in your home can be cleaner.
