Dustless Wunderbag™ Prefilter 2 Pack Metal Insert 1" mineral wool insulation between

1" mineral wool insulation between the exterior cover and liner

Withstands high temperatures without breaking down

Non-chlorinated

Box of 100

One of the greatest benefits is the ultra comfort padded seat

Dustless Wunderbag™ Prefilter 2 Pack Metal Insert 1" mineral wool insulation betweenDisposable, tear resistant WunderBag Micro Prefilter can hold 40 lbs of dust and debris for easy clean up and continued vacuuming. The Micro Mesh material retains strength when wet and is breathable, keeping suction strong. A 5 ply filtration design captures extremely fine dust and slurry for the toughest job and exceeds EPA hazardous material removal standards when used with Dustless HEPA Vacs. By capturing the invisible dust your eye can't see, the