DIY Stainless Steel containers USING 2 Black Berkey 3,000 gal (6,000 gal) filters with 2 Floride & Arsenic filters good for (2,000 gal) How to make your own Black Berkey Style Water Purification & Filtration system Backwoods logic (Boss of the swamp) https://youtu.be/CjGxUAOrkrM 4.28.2015 ............... 5 min Update Backwoods logic (Boss of the swamp). I wouldn't clean my filters this way. I'd first try 3 Basket way! 2.28.2016 https://youtu.be/UYhkhL_n6fw ............ How to clean the filters: https://youtu.be/rb-jjP504Lc 3 Basket: 8-7-18 video Step by Step ............... He's a little over the top in his discussions, BUT, I think he has some validity. I will clean mine like he recommends. Using the gallon distilled white vinegar & 2 gallons distilled water. Soak, reverse filter, then normal filter. No Green Scotch pads, use a clean toothbrush.