Used at the 9/11 Museum in New York City. There is no finer air purifier in the world. Different units have different applications. Eliminates chemical smells and vapors, molds, virus. We have used these for almost a decade. Highly recommended if you care about your health or the health of others. Excellent support team also.
I bought the GC Multigas primarily for clearing out cooking odors since the new home we purchased has no hood exhaust above stove. It works as engineered and saved me a whole bunch more to do complete remodel of ktchen.
IQAir are the best of the best air filters in the world. I have had the HealthProPlus for many years and it is fantastic. Has moved 3 times with me. I was excited to also get this MultiGas as it is the premium air filter. I have recommended it to so many people now. Everyone is always so glad they purchased an IQAir [or two] and wished they had done it sooner! Air pollution from all the toxic fragrances, pesticides, fungicides and multiple chemicals that IQAir addresses, is on the rise unfortunately. This is no longer a luxury, it's a must to own one or more IQAir air purifiers.
I purchased this purifier because I craft at home by sublimating on various substrates. The odor that is put off lingers in the air for hours to days. I can wear a respirator; however, everyone else in the house including pets are affected. The IQAir GC Multigas purifier is a game changer! I have confidence my pets and people are safer. The odor clears very quickly.
This air filter is quite well designed. Filter elements are easily inserted, and the controls are quite easy to use. I sleep with the outlet breeze blowing gently over my face, and this makes an obvious improvement in allergy symptoms.