Resources
Air Doctor Professional Air Purifier - Dr. O'Leary's choice for optimal indoor air quality - the Air Doctor filter is 100 times more effective than ordinary HEPA filters. It removes almost 100% of particles and the vast majority of toxic ozone, volatile organic compounds and gases.
Portable Home Dehumidifier - Controlling humidity is important for maintaining good indoor air quality and comfort. This is especially true in newer, tightly built homes in spring and fall when neither the heater nor air conditioner run enough to pull significant moisture out of the air.