Review on 🌬️ Holmes HAP242B-U Small Air Purifier, Black, HEPA-Type Desktop with 3 Speeds and Optional Ionizer by Ibraheem Burna

I love these little air purifiers. I have one in each of our bedrooms. They are small, compact and do an excellent job of cleaning the air. I like that they can be placed vertically or horizontally on the floor. Sometimes I move it to a different position depending on where I want to place it. It works fine either way. There are 3 speeds and we tend to keep it on medium speed 24/7. I positioned it so that it was just below the ceiling vents in the bedrooms. It's amazing how dirty the filters get. We have a fairly clean house and I vacuum every other day. We often change the filter in the oven, but these things collect a lot of dirt. I change the filters about once a month and they are almost black. It has a switch for ionization but I leave it off as I don't know what exactly it does or why I need it. The indicator light will illuminate to indicate the switch is on. The fan is a bit noisy at high frequencies and barely audible at low frequencies. I think it works very well at low RPM, but I keep it at medium RPM because I want the air to move a little more. I also like noises while sleeping. Thank you for reading my review, Becky Brooks.