Excalibur Tannins Filter
Specialty Filters

Make your water clean and clear!

Tannins are formed upon the decomposition of vegetation. These compounds are large molecular weight organics that fall under two large primary categories: Humic acids and Fulvic acids. These are simplified structures, but they show the complexity of tannins. 

Tannins can cause a yellow to brown cast in water and may also impart a taste and odour. They will generally be found in surface water supplies or shallow wells. Although these compounds are not a health risk, they are aesthetically displeasing.

Tannins Removal Systems

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