I was reading the intructions that norm made for the proton pack and I cot to the part where I needed black hoses for the gear box, vacume pump, the gun, and for the HGA. t says in the plans to get this hose from home depot. Although I went there and couldn't find it so I was wondering if any one else new where to get it from. (it looks like vacuum cleaner hose.) Thank you for your help.

Could some one please reply I really really need to know this. It is very important.
thank you.

Try home improvement centers. I myself used a garden hose covered in duct tape and painted it black. I wouldn't recomend this.

If you go to Radioshack.com, they have 1/4" split loom tubing that works really well.