This has only been used once. The laser cutter we got at the same time had a recall on it. I have put a picture of the amazon listing as you can see all the features.
ATOMSTACK D3 Air Purifier, Suitable for B1/FB2/B3Housing, P1/A6/A12/A24 Ultra/K2
ATOMSTACK D2 Air Purifier For Laser Engraving & Cutter Machine 3 Layer Filter
ATOMSTACK D3 Air Purifier,Suitable for B1/FB2/B3 Housing,P1/A6/A12/A24 Ultra/K2
ATOMSTACK MAKER D2 Air Purifier for Laser Engraver Smoke Absorber with 8 Filter
Wifehelper Air Purifier Particle Filter, Replacement Filter for Midea KJ200G D41 Air Purifier, Air Purifier Replacement Filter for Pollen Particles Removal, Home Air Purifier Parts