My wife purchased a Pur water filter pitcher, I believe a 7 cup, and Pur Plus filters. We have no doubt that it does filter the water, but it most often take HOURS to filter a pitcher full of water.

The Filters library implements several useful digital filters for real-time signal processing in microcontrollers. These filters are easy-to-use, programmable versions of common analog signal ...

Filtration, fluid connectors and motion control products manufacturer Parker Hannifin announced plans to acquire Filtration Group Corporation for $9.25 billion in a move that will add a major ...