This amazing product from Honeywell is a gift and a blessing indeed in the world that we live in. The amount of pollution in the air, suspended particles, toxic gases you name it and it's all there. The air we breathe is not of that desired quality our forefathers once breathed and things are actually getting worse. To cut the long story short i invested in the air purifier to improve my health and life style and i don't regret buying this one bit! This unit took about 8 hours to go from red to blue and i could make out the difference in the air quality in my bedroom. A must have for all people with chronic obstructive airway disease and asthma. I simply love it! Edit My review after 2 weeks of using the Honeywell air purifier - it now takes just 15-20 minutes for my room air quality to go from orange to blue! My room measures 15' X 25' with a 12' ceiling.
This is the best air purifier out there in the market. We purchased a unit last year and after the positive experience on our health have not only recommended it to family and friends but have also purchased few more models to cover our entire house. We used a few models earlier, none beats the Honeywell Air Touch model. Must use it if you stay in a metro city.