Hunter 30251 HEPAtech Air Purifier

Shortly after adopting a cat from a local humane society, my son developed asthma as the result of an undiagnosed cat allergy. I purchased this air purifier and Hunter air purifier #30067 and have noticed a dramatic improvement in my son's allergy and asthma symptoms(he is also taking medication). My older son unplugged the purifiers on two different occasions and within minutes, my allergic son's symptoms returned! I would highly recommend this product.

Absolutely wonderful filter that takes tons of crap out of the air with its double filtering system but Hunter definitely makes their money on the sale of filters and prefilters. Be sure to check the prices of filters for units and remember that they usually need to be changed 3 or 4 times per year. You will quickly find out that a year's worth of filters will cost more than the air purifier unit itself. Good unit though!

I just purchased my second Hunter Air Purifier. I gave my old one which I had for about 5-6 years to my mother as I was moving out of state and thought it was a good time to upgrade. (The old one is still working perfectly and I can't believe how old it is!) My new one which is a little bit bigger than the old one has been working wonderfully for the last 3 weeks since it arrived. I've been running it almost continuously, 24 hours a day, and the filter is almost ready to be replaced! I moved from a relatively clean environment to a very polluted one and it has really made a difference. It is practically vacuuming the floors as I am finding bits of feathers and things that were in the carpet in the pre-filter. I'm sure after this initial clean up, the next filter will last a lot longer. (My old filters in my old environment always lasted more than 6 months) My boyfriend and I keep it in the bedroom (on high and with the ionizer on)and we really can tell the air is cleaner and we have...Read more