“I've had them plugged in and going for almost a week now, and have yet to notice even a slight difference in allergies. During the covid-19 my thoughts were that it would protect my home but it hasn't even helped with my allergies so im not hopeful that its doing much. They did come when expected and arrive in good condition. As my eyes are not microscopes i cant physically tell so im not rating it one star, but im not that impressed. I wish I'd researched others before buying.”
