This is probably Not Food Grade

[johnallin]

Came across this today at the local big bucks hardware store.
It’ll probably end up on some YouTube video as an easy-to-find substitute, to filter syrup boiled down in the old fuel oil tank out behind the shed.

ATTACH=CONFIG]20375[/ATTACH]

[Maplewalnut]

I know there are different size DE products also. I bought a bag online once from a non maple supplier of food grade DE and I filtered about 3 gallons before it clogged.