what volume is 1 lb of diatomaceous earth ?

does anybody know the volume of 1 lb of diatomaceous earth ?

thanks in advance
max

I don't know the exact volume, however many pool stores sell measuring cups that when filled equal 1lb of DE. If I had to guess, it looks to be around 1 liter in size.

I've always heard 2 13oz coffee cans = 1 lb DE