FG-Columbus Industries Supra 2 Mini Mesh 20"x20" 70/Case (5 cases included per sku)FG Columbus Industries' Supra ll Mini Mesh Collector also employs both baffle and strainer principles and performs with high efficiency and excellent holding capacity. The Supra ll Mini Mesh Collector also has five layers of slit and expanded kraft media with multistage designed baffle openings and one synthetic layer. The Supra lls final synthetic layer is less dense than the Supra ls but still provides high efficiency collection for a wider range of