ATI® Series N Ring Panels & Links Are Self-Sealing And Eliminate Bypass.
Ring panels feature a 2-ply design consisting of a multi-denier, blended fiber pad on both sides with a heavy duty, 9 gauge wire ring sealed inside. A dry tack adhesive applied on the air leaving side holds dirt and prevents particles from breaking loose. No particle migration downstream. Moisture resistant, self-sealing and leak-free filters offer a MERV 6 rating. UL listed.