Review on VEVA ProHEPA 9000 Air Purifier Filter Bundle - Includes 2 Premium HEPA Replacement Filters And 4 Carbon Pre-Filters For Maximum Air Purification by Andrew Roberts

This unit does indeed work to clean the air. The first time we turned it on, it had cleared out the stale smoke oder in about 90 minutes. Since my wife and I both smoke, we go through the filters a bit more often than the cycle depicted in the ad. No big deal, as it is the price we pay for smoking. My only hesitation, is the availability of replacement filters.It is smooth running and very quiet. Sits next to my wife's computer and does not seem to bother the display screen with electronic intrusion. For it's size, it is really a great little unit, well not little, but smaller than some of the others we had looked at. And it can be positioned around the house, and fits in well.