Review on COLZER 3000 Sq Ft Air Purifier: Dual H13 True Hepa Filter, Powerful Dust Removal, Super Quiet Sleep Mode - Ideal for Large Rooms and Bedrooms by Joe Whitman

Great product! Love it. I have asthma and allergies and this car is a great investment. My room is 350 square meters and I bought this car for Christmas, a month later I noticed that the filters need to be changed. So I know that the car cleans the air very well. The filters are expensive but worth the money for your health and my asthma and allergies are getting better. However, you must change the filters when they are dirty in order for the machine to run at optimal performance and function well. The images above show what the filters look like after a month of using a Colzer air purifier. The machine cleans the air very well.