Our best overall water distiller system is the UL-certified Megahome Stainless Steel Water Distiller for its 4-liter capacity, 5.5-gallon per hour output, and automatic shut-off for hands-free use.

A few weeks ago, we wrote about a water distilling rig that [Kyle] hacked ... up by ditching most of the components from his first distiller, including the toy clock tower dial (which we happened ...