There is a lot of physics involved in liquid flow. The dimensions of a container’s inlet, outlet, venting, etc., have to be precise. There are countless variables, but only a limited number of combinations will work.
The Hydros cap has three vents, all of them hidden, to ensure an easy flow, free of “glugs.” For fill-ups, a diffuser prevents water from drilling right through the filtration media, a granulated activated carbon that meets Hydros’ exceedingly high standards (it removes more than 90 percent of chlorines and chlorimides).
The Nottingham Spirk-developed Fast-Flo filter is 5 times faster than the competition.
Materials for the Hydros product line were sourced from Germany, Taiwan, Saudi Arabia, Indonesia and other places around the globe, to get the cleanest and most durable plastics available without driving up manufacturing costs. Nottingham Spirk worked directly with a leading international drinking vessel manufacturer, which purchased new equipment specifically for this project.
The Hydros line includes a filtering water bottle, carafe and water pitcher, which can be purchased individually or as a bundle. All of them use the same Hydros Multi Filter.
