Why is it more effective to use multiple ozone/negative ion air purifiers?
First, we know that ozone/negative ions air cleaners are much more effective than even the best of air filters Using multiple air purifiers allows you to have a source of negative ions and ozone near each section of your home. This drastically increases the chances that each room or area of your home will be sufficiently purified by the negative ions and ozone. This way, each part of the home can be ionized, despite that fact that negative ions can only travel about one room in distance. This approach also eliminates walls, ceilings, floors, etc. as barriers, since there are multiple sources of negative ions and ozone. In which case, there are much fewer (if any) obstacles for purifying the entire home for the ozone and negative ions.