The Prosorba Column, which contains a protein impregnated silica, removes the harmful antibodies from a patient's blood plasma. Blood vessels in the patient's arms are linked to the device.

As consumers become more aware of the airborne pollutants that lurk in their homes, the demand for quality air purifier reviews increases. Technology changes quickly, even in air purifiers that ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in ...

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at a low speed that was typically one setting above the lowest speed. Many models ...

Dealing with allergies, smells or other airborne pollutants? Save 20% on this powerhouse of an air purifier and say hello to cleaner air. When you purchase through links on our site, we may earn ...

For homes that can benefit from both functions, these units make sense, as they’re often cheaper than buying a separate air purifier and humidifier. Plus, they take up less space and can work ...

Want more deals? Visit CNN Underscored’s Guide to Prime Day for wall-to-wall coverage of the best discounts to be found during Amazon’s massive sale. Why do you need an air purifier?

We put the Shark Air Purifier to the test in three situations to see if it's worth the investment. Our editors and experts handpick every product we feature. We may earn a commission from your ...

I live in Pittsburgh, which is a smoggy city, which means an air purifier is a must-have. We frequently cover air purifiers and keep an eye on any of them go on sale. Our budget pick—the Levoit ...

With Prime Day officially starting, there are a lot of great air purifier deals available, so now is the perfect time to pick one up if you’ve been suffering from allergies and pollution.

The Levoit Core 300S is a #1 bestseller on Amazon ― and now you can snap up this top-rated air purifier with a 20% discount from a brand we know and trust. When you purchase through links on our ...