Originally Posted by m00se
Don't get the big blue or clear units. You want the 20" tall REGULAR size diameter ones. The big blue is twice as wide and has 1" in/outs.
This is the one I have. It's the clear one. The blue ones are about $28 iirc. Add a wrench and mounting bracket, as they aren't included at those prices.
Ordered. What sort of fittings did you end up using? I'd like a T to input the CO2 as opposed to drilling the top. I know the design has evolved a bit since the beginning and it seems like everyone does something a little different.