The Clorox Medium Room True HEPA Air Filter has been a clutch buy! I thought my ambient air in the house was very clean until I got one of these! It’s remarkable how much household odors, dust, and even plant pollen, but the his picks up from INSIDE the house. We have a fairly large family room and use it to keep the air clean for my asthmatic mom. She’s definitely noticed a huge difference and the real time air quality sensor allows us to see what the triggers are - allowing us to be proactive and avoid these sources altogether. It’s also very easy to setup and the detailed settings makes it versatile for any application. We are definitely want to buy more for the house, especially for the rooms. A great buy for sure!