TruBlu Evacuation Kits – AccuTools
2018/6/10· These hoses are freaky fast! TruBlu hose has a 3/4 in. internal diameter delivering 16 CFM of conductance speed at 1,000 microns. Evacuate 80x faster than 1/4 in. I.D. hoses and up to 6x faster than other “vacuum rated” hoses on the market today.