“This device exists because we needed it on the job. It lasts because I will not use tools that do not hold up. I promise you this if you find it falls short of expectations; send it back for a full refund”.

“It exists because I wanted a simple solution to a complex problem, airborne dust. In my case coal dust from the 1800’s. Now we have folks using these for coal dust, drywall, demolition, manufacturing, commercial laundry operations, mining, abatement, sanding, and woodworking. If it floats we can capture it”.

“You put this device in a room, and watch it darken as it captures pollutants and you’ll become a believer in short order”.

Remember this if you do not capture it your lungs will!

Made in America, staying in America!
Semper Fidelis

Patrick Sheehan
CEO/Inventor
Demo Air Net L.L.C.