BRANDS TESTED: ZeroWater, PUR, Brita, Aquaphor, AquaTrue, Lifestraw, Survivor Filter Pro, Frizzlife, Sawyer, RV Filter and a homemade filter. Filters tested for removing total dissolved solids, removing red food coloring and removing iron. Several filters cut open after the testing to compare the filter media. I purchased all of the filters and supplies used for testing the filters. So, thanks for supporting the channel! ➡ Thank you very much for supporting the channel: ➡ An easy way to find past videos along with products tested: A big thanks to Jim for putting this together. ➡ Merch: ➡ Click here if you'd like to subscribe: ➡ As an Amazon Associate I earn from qualifying purchases. ➡ Products Tested In This Video (in no particular order): ZeroWater: https://a
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