Having a quality water tank does not automatically mean that you will have quality water flowing through your system. In order to avoid letting contaminated materials from getting into your water, you will need a few of these Tank Filtration devices to get the job done. With these products firmly installed into the rainwater harvesting system, they will prevent gunk and grime from lowering the quality of the water, such as dirt, debris, leaves, insects, small animals, and more. First flush devices take care of the first push of tainted water from the roof top while leaf eaters and leaf beaters effectively prevent larger unclean objects from making their way into your downpipes. Remember, regular maintenance is essential to keeping these products working perfectly.