KDF is a water filtration media used in a number of water filtration applications.
water | Clean Water Act | Water | San Carlos Water | Hot Water Music | Smoke on the Water | water supply | Water Street | mineral water | drinking water | Water polo at the 2008 Summer Olympics | Secret Water | Knife in the Water | Delaware Water Gap National Recreation Area | Water Rail | water lilies | Open Water Diver | European water vole | bottled water | Blue Water High | 2008 Women's Water Polo Olympic Qualifier | Water well | Water Margin | Water cooling | Water chlorination | water- | Virginia Water | Survivor: Blood vs. Water | Stockholm Water Festival | Southampton Water |
Color is not removed by typical water filters; however, slow sand filters can remove color, and the use of coagulants may also succeed in trapping the color-causing compounds within the resulting precipitate.
In 1835, Queen Victoria recognized the present health dangers in her drinking water and commissioned Doulton to produce a water filter for the Royal household.
Examples of indovations include the Tata Nano, the Tata swach water filter, Devi Prasad Shetty's affordable cardiac care hospital, the SELCO's solar lighting solutions for consumers off the electricity grid and The First Identified Inexpensive Solar Water Filter was designed and invented by Shripad Krishnarao Vaidya, of Nagpur, Maharashtra, India on 23 April 2010.