Wow! Just wow! From cooking pots to purifiers. The instant air purifier is a great product. I love the instapots but this well I'm really happy impressed. It's design is flawless.Its so easy to operate.And it works great. I live in an older home where we have alot of humidity and so with humidity comes mold. My children and myself have severe allergies. I've started using this air purifier and our allergies have gotten so much better. The air is clean ,easier to breathe. Not sticky and heavy since we've started using the instant air purifier. I no longer plan to live without one.  I love this purifier and I would recommend it to anyone just for the sake of fresh air. It's so nice knowing I can sleep at night without worrying about the mold that lurks ,the viruses and bacteria in the air allergens because I have an instant air purifier to clear those things out.