The most powerful vacuums have 400 CFMs and up. Miles per hour (MPH): Then there's air speed, i.e. how quickly a lead vacuum takes in air, which is measured in miles per hour. Above 200 MPH is ideal.

also known as the Lead RRP. The EPA advises contractors use a HEPA filter vacuum cleaner to safely collect and contain lead particulate in and around the work area. But the EPA does not certify or ...

RIYADH, Saudi Arabia (AP) — The head of the U.N. agency caring for Palestinian refugees said Wednesday that newly passed Israeli laws effectively banning its activities in Israel will leave a ...

“Robotics are best for uncluttered rooms with bare floors or low-pile rugs,” says Susan Booth, CR’s lead vacuum test engineer. They generally use more power to navigate over thick ...

RIYADH, Saudi Arabia (AP) — The head of the U.N. agency caring for Palestinian refugees said Wednesday that newly passed Israeli laws effectively banning its activities in Israel will leave a vacuum ...