If your vacuum doesn't work as well as it used to, the filter is the most likely culprit. We explain how often to clean each kind of filter and when to replace them.

You want your vacuum to catch as many allergens as possible, rather than blowing them back out into the air, which is why HEPA filters are sought after by many buyers. You might be wondering if your ...

HEPA vacuums are used in many industries where the inhalation of microscopic particles can pose a health risk. This guide can help you make the right choice of equipment. For a filter to be certified ...

Camfil has invested in a new production line for HEPA and ULPA filters at its Manesar plant in India, increasing supply ...

Dirt and crumbs may be more noticeable to the eye, but some of the best vacuums can clean even smaller particles (AKA allergens) that may be giving you and your family asthma, itchy eyes and other ...

Ineffective gas turbine inlet filtration will cost a power plant a lot of money through reduced turbine efficiency, increased maintenance costs and lower turbine availability. In the face of these ...

Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. High-efficiency particulate air (HEPA) filters and ultraviolet (UV) light sterilization effectively ...

Some modern Dyson vacuums come equipped with HEPA filtration systems, while others don’t. Recent hype, however, has many users wondering whether or not they’re working with a HEPA Dyson vacuum at home ...

Do Dyson vacuums have HEPA filters? When buying a vacuum cleaner, the filter isn’t necessarily the first thing you consider, but it can make more of a difference than you imagine, especially for ...