Activated alumina water treatment is widely accepted as the best and most cost effective adsorbent for the removal of arsenic and fluoride from drinking water. Interra Global is pleased to offer BASF DD6 for this purpose. BASF DD6 is specially formulated with a high surface area and high crush strength, making it ideal for the removal of both arsenic and fluoride from drinking water. Interra Global supplies some of the most reliable and competitively priced activated alumina for your water purification applications.