Unger® Commercial 2 Story Glass Cleaning Kit - 14 Piece w/ Scrapers Made in the USA If you have a 3M™

If you have a 3M™ #8511 Particulate Respirator and are concerned about the valve in connection with source control

Feed the paper tail through the funnel and close the unit

There is also a gate on each end that can be lowered on the end of each hose to restrict air to only the cages that need it

These Intercept Micro Filters are thicker bags that won't shred

Unger® Commercial 2 Story Glass Cleaning Kit - 14 Piece w/ Scrapers Made in the USA If you have a 3M™This Unger commercial glass cleaning kit is the most complete kit available for cleaning glass on the ground level and 2nd story windows of a commercial building. The 14 piece kit comes with a 8 foot telescopic pole for doing the most basic of windows on a second story. 3 different sized squeegees allow for multiple sized windows to be cleaned easily and efficiently. If your commercial building doesn't look immaculate, you're not using Unger window