The Surround Air Multi-Tech 8500, 6-in-1 air purifier offers an air-purifying technology for virtually every airborne pollutant in your home. Along with a powerful fan and sensor technology, it is the most complete air cleaner you can buy. The professional-grade HEPA air filter is not like the average HEPA in this category. It uses ultra fibrous and absorbent material to better capture dust, dust mites, pollen, pet dander, mold spores, ragweed and other types of airborne allergens. For chemical vapors, odors and cigarette smoke, the MT-8500 also includes an activated carbon filter, generally considered the most effective filter type for these categories of pollutants. The washable pre-filter captures larger particles to enhance the lifespan and performance of the HEPA and carbon filters. Next in line, the photocatalytic oxidation filter produces hydroxyl radicals and super-oxide ions when combined with the ultraviolet rays from the UV lamp. The photocatalytic filter effectively neutralizes strong odors, VOC's (volatile organic compounds - which are common household lung irritants), and bacteria. The germicidal UV light destroys germs, viruses, bacteria, various types of mold and other micro-organisms that can cause illness. And finally, there is the air ionizer, or ion generator, which produces high densities of safe but effective negative ions, which attack pollutants where they like to hang out--floating around in the air that you breathe all day, every day. Negative ion air purification has been proven effective in a number of government studies. Air ionization has also been found to enhance the effectiveness of filters. The Multi-Tech 8500 air purification system will also save you in energy costs and loud noise produced by other clean air machines. When set to Auto Mode, the pollutant sensors will measure the pollution level and adjust the fan speed according. So no wasted power usage or unnecessary noise.
A**R
Not worth it, more of a fan than filter
Profile is nice, function is low quality. I've had way cheaper filters do a better job at smell absorbtion and reduce dust but they are way louder and I wanted a quieter filter so I got it but it cost me more money but does a bad job, it just recirculates the air like a fan, not really cleaning it much. Sure it's super quiet on low but now I wish I had my loud one that actually worked at reducing dust and smell and allergies. I've had this for 3 months on straight, I even added an Xtra charcoal zeolite carbon prefilter to see if that would help. I use this in a small bedroom and it can't even clean that small of a space. While the auto feature does detect any kind of smell in the room it turns on high to get rid of it but honestly this machine just is all show and no function. It has yet to get rid of any slight smells in the room, it just pushes smell around the room,can't filter smoke from bon fires my neighbors do 40 ft away, i have pet gerbils and it doesn't freshen up the air at all, a dogs fart goes in it and comes right back out I have to open a window to air it out, it doesn't clean up any of the air bc the filter is really clean for being on for 3 months straight, other filters would have grey dust by now this has barely any slight fuzz, honestly my room is as dusty as ever, it was way cleaner with a loud Holmes filter which looks like I will have to rebuy. Save the money and buy a cheaper hepa filter or one with higher reviews, forget the bells and whistles and listen to what people rate it.
N**E
Work well and quiet
Work well and quiet! I am not sure if it help us to sleep better but I the fan filter out dust and we barely noted if it is running!
C**N
quiet and good quality
Use this in my bedroom. Very quiet and efficient. Just wish the led lights weren't so bright so I could run all night.
P**T
Five Stars
Good product, so far.
T**7
Auto feature doesn't work, but good, quiet air filter overeall
The auto feature seems like a bit of a joke. When it's on auto it just stays on the lowest setting. But it's really quiet and there's a washable prefilter which is nice.
C**R
“This 8500 model has a photocatalytic filter, which is ...
“This 8500 model has a photocatalytic filter, which is coated with titanium oxide. It reacts with the UV radiation to create superoxide ions.” This means the machine produces highly damaging free radicals such as “SUPEROXIDE,” which has an adverse negative effect on the human body. To help with superoxide detoxification; the human body produces a natural antioxidant called “SUPEROXIDE DISMUTASE” or “SOD ENZYMES” to dismute the dangerous superoxide anion compound.The superoxide anion produces tissue injury and associated inflammation in all tissues. This tissue injury and inflammation form the basis of many diseases including hyperoxic lung damage, ischemia and reperfusion injuries (heart disease/stroke), atherosclerosis, radiation injury, and various forms of cancer.CAVEAT, this machine could compromise your health!
S**X
the fan is obnoxiously loud and annoying.
I am returning this product. I have no opinion on how well it works but on medium and high settings, the fan is obnoxiously loud and annoying.
K**L
Five Stars
Very quite.
Trustpilot
1 week ago
1 day ago
