We recommend these filters: 1.Big Berkey Gravity Water Filter - 2. Doulton Gravity Water Filter - 3. British Berkefeld. For more details check these filters in the search box below.

What is the safety limit for fluoride in drinking water?

The World Health Organization (WHO) has set the recommended limit for Fluoride at 1500μg/l, which means 1500 milligrams of Fluoride per liter of water.