I have allergies! I have a granddog! I like cooking with onions, and onions make my eyes hurt! I bought this about 3 years ago and added two more to my collection. Here's the link for these highly recommended air purifiers...
I placed one near my back door leading to the patio to lower the pollen and any weird smell that may come in through that door. And, I can stand onions in the kitchen...
Here's the link to the refill filters:
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