What Is The Best Air Purifiers For Smoke And Animals?

Floor air purifiers are all the same in that they only filter 3 ft or so of air directly around it. That's great if your animals never leave that 3ft radius, not to mention your cigarette smoke, and/or allergens. If you want something that works, their is a company called Purifan that makes a unit that attaches to an existing ceiling motor. It is 30" in diameter, which is smaller than typical 48 or 52" fan blades, it is SILENT, only draws 1/2 an amp or 60 watts for use, and filters an entire 20'x20' ROOM! In fact their website says it circulates the air 40 times per hour, THAT's EVERY 90 SECONDS! I have 3 and you can't tell we smoke OR have 4 ANIMALS! Really it's the only practical solution and it is cheaper than an oreck or other so-called "powerful" floor purifier. Visit www.purifan.com and see for yourself.