Product Details
The Koch Filter™ disposable fiberglass filter measures 12" W x 18" H x 1" D and is designed for commercial and industrial light-to-medium duty applications. It features durable construction suitable for various industrial and commercial settings, with progressive density glass filter media composed of high-grade, progressively dense glass fibers; the air entry side consists of open coarse fibers, while the air exit side has tighter fibers to allow proper depth loading and full utilization of the media. Each fiber is coated with a non-migrating adhesive to enhance filter performance. The filter includes a sturdy one-piece moisture-resistant craft board frame with interlocking miter corners for added strength and durability, requiring no extra metal supports. A thermoplastic sealant bonds the filter media to the frame on both upstream and downstream sides, preventing air bypass and adding rigidity. The product is environmentally friendly, easy to install, and is available in special sizes.
