Pictures shown are for illustrative purpose only. Actual product may vary Available Options Koch Filter 109-700-011 AM2GD Air Maze 20-1/2" Roll Filter
Pictures shown are for illustrative purpose only. Actual product may vary Available Options Koch Filter 109-700-012 AM3GD Air Maze 32-1/2" Roll Filter
Pictures shown are for illustrative purpose only. Actual product may vary Available Options Koch Filter 109-700-013 AM4GD Air Maze 44-1/2" Roll Filter
Pictures shown are for illustrative purpose only. Actual product may vary Available Options Koch Filter 109-700-026 B2GD BLC Industries 24-5/8" Roll Filter
Pictures shown are for illustrative purpose only. Actual product may vary Available Options Koch Filter 109-700-027 B3GD BLC Industries 34-5/8" Roll Filter
Pictures shown are for illustrative purpose only. Actual product may vary Koch Filter M57W5B2 BioMax CS 21-1/8x21-1/8x2-7/8" HEPA Filter
Pictures shown are for illustrative purpose only. Actual product may vary Koch Filter M57W3B2 BioMax CS 21-1/8x21-1/8x2-7/8" HEPA Filter
Pictures shown are for illustrative purpose only. Actual product may vary Koch Filter M56W5B2 BioMax CS 21-5/8x19-7/8x2-7/8" HEPA Filter
Pictures shown are for illustrative purpose only. Actual product may vary Koch Filter M56W3B2 BioMax CS 21-5/8x19-7/8x2-7/8" HEPA Filter
Pictures shown are for illustrative purpose only. Actual product may vary Koch Filter M58W5B2 BioMax CS 21-5/8x43-7/8x2-7/8" HEPA Filter
Pictures shown are for illustrative purpose only. Actual product may vary Koch Filter M58W3B2 BioMax CS 21-5/8x43-7/8x2-7/8" HEPA Filter
Pictures shown are for illustrative purpose only. Actual product may vary Koch Filter M60X5F2 BioMax CS 22-1/4x22-1/4x4-3/4" HEPA Filter
Pictures shown are for illustrative purpose only. Actual product may vary Koch Filter M60X3F2 BioMax CS 22-1/4x22-1/4x4-3/4" HEPA Filter
Pictures shown are for illustrative purpose only. Actual product may vary Koch Filter M66T5A2 BioMax CS 24 x 24 x 2-3/4" HEPA Filter