Our Series 55 standard tacky intake panel is the industry standard for crossdraft booth intake filitration. The Series 55 panel provides an excellent capture rate of 75 percent on 10 micron particles, and is heat sealed to a 9-gauge internal wire frame for easy installation. It consists of two layers of 100 percent polyester material treated with tackifier on the air leaving side, with a total thickness of 1.5”. Series 55 panels are available in standard sizes of 20”x20”, 20”x25”, 20”x46”, 20”x48”, 20”x50”, and 24”x24”. They are also available as linked prefilter panels depending on your specific needs.