Risks of a Dirty Air Filter
1. Reduced Filtration Efficiency When an air filter becomes clogged with dust, pollen, pet dander, and other particles, its ability to capture additional contaminants diminishes. This allows more pollutants to circulate through the HVAC system and into the indoor air, leading to poorer air quality. 2. Increased Indoor Pollutants Dirty air filters can become breeding … Continued