15” 1/2 ss tubing. 1/2x1/4 ss reducer. Brass 1/2 ball valves 480psi This is my First try at this. I have a small BAC vac chamber and I’m grabbing a 2 stage 3.5 cfm vac pump in the morning....is there any good options for a filter for 1/2 tubing? Don’t want to use coffee filter if at all possible.