I have been looking into rain water collection and filtration. This seems like it can be a big investment, unless you know some tricks of the trade. Not looking for huge amounts of storage containers (i wish i could afford it), just 50gal barrels. I have the typical shingle roof/metal gutters and downspouts. No trees in yard to worry about debris. Wanting food grade safe barrels and a system to have for potential drinking water.
So far i have come to the conclusion of getting a system from here: https://www.bluebarrelsystems.com/ and trying a DIY Berkey filter system for it.
Any words of wisdom out there?