Review on LEVOIT Air Purifier for Home Bedroom: HEPA Filtered Small Room Cleaner with Fragrance Sponge for Smoke, Allergies, Pet Dander, Odor Removal by Sarjus Baer

I bought this to minimize dust from cat litter. It's attractive and VERY quiet even at high power compared to other air purifiers I've tried. This is the one I choose. It doesn't remove all the dust in the room, but the filters seem to capture tons of it and I don't have to wipe the room as often as I used to. I leave mine up and you can't even hear it with the door open when you're around. In sleep mode I have to look for the light to even know it's working. The filter change indicator is a great feature for a device of this size. The filters seem a bit pricey but if it's every 6 months then it's worth it. Easy to clean and maintain. Remember, the cleaner the device, the cleaner your air will be.