u/gftb

Hello! I purchased a Blue Air 121 few years back. The Coway Airmega Mighty AP-1512HH just went on sale. Ive been hearing great things about the brand. Few friends have told me it would be a major upgrade from my Blue Air 121. I live in a 770 sq ft apt with a dog that sheds. Suffer from severe allergies and my apt is a dust magnet. Ive had good luck with the Blue Air 121 but still catch myself sneezing and getting dust build up. I wanted to get the subs take on the upgrade. Worth it or not? From my research it seems like a better purifier but i wanted some others take.