Is Ozone Replacement the Only Method of Air Purification Needed?
There is more than one measure that can solve indoor air quality problems. As important as ozone replacement is, it can be just the first consideration for improving indoor air. Second, attempt to eliminate contaminants through source reduction, or limiting of items that contribute to producing pollution. Third, increase ventilation to bring in oxygenated air from outdoors. Fourth, use filtration to trap the larger physical particles through the use of good quality air filters in HVAC systems, as well as HEPA filtration in vacuum cleaners and room air cleaners. Fifth, consider ionization to assist with small airborne particles, likely too small to be trapped using filters.
