AQUA CRESTWater Filter, Replacement for BB9-2 Black Purification Elements and Gravity Filter System, Pack of 2

Do you have lab reports showing the water specs before and after filtration?

Does anyone know if this also removes pesticides like the berkey? There is no detailed description on what it removes. Thanks for the help!

Why are the TDS much higher than tap water after filtering the water

How do I perform the red dye test and where do I get it?