Bests & Worsts Reviews from Amazon

This product has been a miracle and I hope it stays that way. My daughter gets a cough every year starting in the fall. It doesn’t go away until summer. I thought it was from school but decided to give this a try in the bedroom. Last year we ended up at the doctors 5 times. Once her cough had progressed to pneumonia and the final time we went she was given an inhaler for “suspected” asthma. I put quotes because I’m still not certain that she actually has asthma. Enter this little filter. You guys, I cannot believe this but her cough is completely gone a few weeks after setting it up! Gone. Not so much as a wheez or a rattle. The room has better feel to it. I suppose it could be coincidence but after years of the same cough showing up and not leaving for months I feel like it has to be the filter. I love the 3 levels of air flow. The highest one is loud-ish but nothing horrible. It’s my preferred level. It has replaced the fan in the bedroom perfectly and the noise it produces is more pleasant than our old fan. I will be purchasing more.