The specially designed breathable sack is manufactured by Vacteck Vacuums of Australia and has unique design characteristics which allow the bag to breath and facilitate the bypass of the vacuum at the same time capturing the dust and roof insulation. The sack is of a material that is environmentally friendly. The three stage filtration process in the Vac N Sack design means that the second and third stage filters remain largely untouched except by a fine mist of dust that is easily dislodged after the cleaning of a roof cavity and does not reduce the suction power or rapid waste recovery. A filtration system that is effective is the main critreria for successfull roof and ceiling waste evacuation. The second criteria is massive power over super long hose lengths. Vacteck Vacuums have years of experience in vacuum systems. If you want a system that works and is easy to maintain, then you need a Vacteck.

The design of the sack and the fact that the unit is producing massive power means that a bag that has a cubic area of .8 of a cubic metre can accomodate between 3.2 - 4 cubic metres of roof insulation as it is compressed by the power when it enters the sack. This characteristic enables Vacteck's  Vac N Sack system to produce a quick and effortless recovery of light waste straight into a sack, with little to no dust residue escaping via the exhaust. Hepa grade filtration on the exhaust can be supplied for areas with high lead content in the dust.