Review on Large Room Air Purifier for Home Office up to 430ft² | Afloia Air Cleaner with Efficient 3- Stage 🌬️ H13 HEPA Filtration to Remove Odor, Smoke, Pet Dander | Ultra-quiet 24 dB Operation, 3 Speeds & Optional Night Light by Victoria Scholten

Very easy to use. I keep it at a medium level because the high level is a bit louder than I like. I immediately noticed a big difference. Mom doesn't sneeze anymore. Four days later I still haven't had to dust her dresser or her TV stand. I'm really upset that a few days after I bought it. it went on sale at a $20 discount. I could return it and buy it again but the UPS store is always very busy with other Revain customers returning things lol.