The high-tech die casting industry relies on old-school steel-wool pad filters for vacuum systems that lead to unnecessary and long machine downtimes and high cold and warm scrap ratios. Dexwet ...

In its never-ending quest to build the perfect the vacuum, Dyson has solved a problem you probably didn’t even realize you had: Your dirty filter is totally messing up the efficiency of your machine.

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 ...