The Miller Electric SWX-ZF Weld Fume Extractor with ZoneFlow features a capture zone that's up to three times larger than traditional systems, the company says. An expanded capture zone helps create a cleaner facility, leading to less maintenance and cleaner air throughout the workplace. With a capture distance that's up to 5' deep and 4' wide, welders can continue welding instead of having to constantly adjust the arm to be close to the source of fume extraction. ZoneFlow technology is available on the FILTAIR SWX-ZF stationary wall- or column-mounted system and is available in a disposable cleaning filter model.