Based on the information I could find, there is not a specific time interval for changing HEPA filter for all airplane types. It varies by manufacturer and most HEPA filter changes are included in the ...

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 ...

Photo Credit: American Airlines A300 Main Cabin. HEPA filters help keep the air blowing through the cabin safe for passengers. Flickr / Cory W. Watts The number one priority these days for travel ...

When choosing a vacuum cleaner, suction power is the first thing most people look at. However, all that suction power may be for naught if your appliance blows half that dust and dander right back ...

If you have pets or if you are affected by allergies, you know the value of a quality vacuum for keeping your home clean. While many vacuums are great at capturing dirt and hair, they can have ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It's easy to see the dirt and crumbs plaguing your home, but some of the best vacuums can detect and ...

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 ...

It’s frustrating when you vacuum your home and it feels like you’re releasing half the dust and dirt you’ve just vacuumed up through the exhaust vent. You may have heard of HEPA filters and are ...