Allerair
Ripoff Refused to Replace Defective AllerAir Hepa Airfilter Units
I purchased 3 Aller Air model 5000exec airfilters for aproximately 1500$ total. Every single one of these Air cleaners began making very loud, unbearable noises after only a month or so of use in a very clean enviroment. As it turned out the design was defective due to the fact that the air is ...