Runs quiet. With dog hair dander and pollen season in full bloom time will tell how much difference the unit will make.
May 12, 2013
Great Air Cleaner
The APH - 300:
I just purchased it and seems to do the job well. The best thing about it is that it is very quiet on low or medium for when you are sleeping. When it is on high or Turbo it is much louder but you can expect that. Once your room air is clean you will only need to keep the purifier on low to sustain the cleanliness for the most part. It is definitely one of the best air purifiers for the price.
April 27, 2013
I am very happy with this product. Runs very quite and cleans my air very well.
March 17, 2013