You can make them out of copper tubing, pvc tubing, or use the stainless steel braided toilet feed hose like I do. All of them work fine. That was absolutely no *&^%$#@! help at all was it?
The braided hose is probably the cheapest and easiest. My cooler drains almost every drop. I made it in 10 minutes for less that $10.00 and I have never had a stuck sparge.
Carport Brewery, Lilburn GA
Any advise offered after 10:00p.m. should be regarded as questionable
I can't brew until something is empty