I rely on this purifier whenever I travel to eliminate the ‘ick’ factor Written By Written by Contributor, Buy Side Sal Vaglica is a contributor to Buy Side and a home improvement expert. Updated June ...

Grayl launched into mountains and forests back in 2013 with a filter bottle built to collect water in the wild and make it safe to drink in seconds. In the nine years since, the company's line of ...

Forget what you learned on Survivorman—there’s a much easier way to filter drinking water next time your hit the backcountry, the GRAYL Water Filtration Cup. Set to be officially unveiled in a few ...

With home painting and wildfire smoke, summer’s fresh air doesn’t always remain healthy, but my indoor air quality remained excellent with the UltraLux air purifiers. Meanwhile, Grayl’s water filter ...