What you can get: airbrush spray booth filter, made of 2 layers high density fiberglass, with a perfect thickness, the booth filter can bring you a using experience Size reference: our paint spray booth exhaust filter measures 16 inches in length, 7.25 inches in width approximately, the thickness is about 1.57 inch, can match your airbrush kit Widely fits: the fiberglass booth replace filter is with spray booth models B400DC and B420DCK, fit for paint booth draft and draft exhaust system, please check the before purchasing Reusable and easy to clean: this spray booth filter pad is easy to clean, after using, you can clean it and store for time , which is able to support a period of time and you 't need to change frequently Functional: you can apply it on your airbrush booth, in this way the filter can overspray holding capacity, catch paint particulates, to keep the in your home safe and breathable, meet your needs color:Blue Material:glass fiber Package Contents: 1 x airbrush spray booth Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.