Polyester Media“ C&I Disposables are also available with polyester filter media, a dual-layered high-performance media designed for applications where synthetic filter media is specified.

Sturdy One-Piece Frame“ The Koch C&I Disposable utilizes a one-piece moisture-resistant craft board frame for strength and ease of installation. The interlocking miter corners provide additional durability. No additional metal support is required, making the filter more environmentally friendly.

Specialized Sealant“ A thermoplastic sealant bonds the filter media to the frame on both upstream and downstream sides. This bond eliminates air bypass and adds rigidity to the overall filter structure.