A study conducted by the U.S. Environmental Protection Agency found that indoor air could actually be more polluted than outdoor air.
Considering that most individuals spend up to 90 percent of each day indoors--more than half of that time at home--you may be experiencing indoor air pollution without even knowing it.
Today, homes are sealed more tightly to conserve energy. Unfortunately, this seals in mold, pollen, bacteria and other pollutants. And since the U.S. EPA ranks indoor air pollution among the top five environmental risks to public health, many homeowners are concerned.

| Models |
Honeywell True Steam Humidifier |
Aprilaire Whole-Home Dehumidifier |
Sanuvox UV Air Purifier |
York Affinity Whole House Media Air Cleaner |
York Affinity Whole House Hybrid Electronic/Media Air Cleaner |
Fantech HEPA Filtration System |
Aprilaire 5000 Electronic Filtration System |
Fantech Energy Recovery Ventilators |