Germ Guardian True HEPA Filter Air Purifier, UV Light Sanitizer, Eliminates Germs, Filters Allergies,Pets, Pollen, Smoke, Quiet 22 inch 5-in-1 AirPurifier for Home AC4300BPTCA, 2 Pack

I am someone who has severe asthma and 3 dogs (who i am also allergic to). because of the pet dander and the added asthma I was coughing pretty much all throughout the day. I placed one in my living room and one in my bedroom and have them running all day without any issues. The best part is that my coughing has completely subsided minus the occasional one. These machines are extremely quit and i sometimes forget they are even running! These are definitely something I would recommend if you have asthma or allergies

We have purchased 5 of these air filters and use them in the bedrooms, living room, kitchen, and mud room. I will probably purchase more in the future. They cut down on the dust and smells. We have 4 dogs. These filters make a noticiable difference in keeping the dog odor away. On the low setting they do not produce much noise at all. They have 3 fan settings. The highest fan setting does make more noise. There are 2 filters that need to be replaced. The first is the charcoal filter. We change that about once a month. The next is the hepa filter. We replace those about every 6 months. The cost of the filters is reasonable.

Used to clean during a massive reno project. Gutted 2 rooms within a house constructed in 1885. The amount of coal dust, plaster dust and other city pollutants that swirled in the air was gasping...literally! These purifiers were BEASTS. Cleaning was easy and the monitor systems gave you a heads up when you needed to clear out the captured dirt and dust. We still keep them going even though the reno is done. Best purchase ever

Works well to eliminate odor. While on the lowest setting, the noise level is pretty low. On the highest setting, it can be a bit noisy. The noise doesn’t bother us because it works!

These really work with reducing allergies and odors. Unfortunately, they are noisy, and more noisy with use. I have had mine for about two weeks, and notice them getting more of a hum. But, being in a shelter in place situation, I rather have better indoor air quality.

This item really cleans the air. I had a lot of dust flying around in the bedroom and this really took care of it.

This stupid air filter takes the clean air and blows it back on the dirty, dusty floor. There is a reason almost all other air filters this size suck in air from the front and blow it back out the top. It is because it creates a circular airflow in a room that is always clean. But why do that when you can blow the "clean" air onto the floor where it picks up more dust, lol?And just to make things worse, it doesn't even keep my hardwood floors clean!!! I find large chunks of dust around and behind EVERYTHING that touches my floors. How is that possible?? It's such a ridiculously bad design all I can do now is laugh because it's too late to return it. The only way this thing will keep dust out of the air and off your floors is if you buy a different air filter and run it too, lol.It does NOTHING for my allergies. But it does look cool.

I had my nephew coming to stay over. He is allergic to cats. I have 2. I put one air purifier in the tv room and one in his bedroom. He did great. No problems.