So yesterday we went up to Blackstone edge and i collected some peaty water for the test.
Test sample of Peaty coloured water which also contained quite a lot of solids too.
Squeezing the water through the Super Delios filter.
As you can see from the above photo, the filter does remove the peat colouring from the water.
Here is the final result. Perfectly clear drinkable water.
And to prove that we didn't cheat we had an independent adjudicator to watch the testing, well it's our friend Tina from Seathwaite in the Lake District actually.
Then she kindly acted as guinea pig and drank the water.
Hope that answers the question.