16x25x9 Duo-Cap Air Filter Cartridge1-Ply, Koch 103-700-003 (10 pcs) voomi_id_66371 Supports flame sensing and includes

Supports flame sensing and includes a rollout switch for enhanced safety

It helps control airflow and maintain desired temperatures in different zones

Designed for both positive and negative pressure systems up to 100 psi

Torque Max Forward: 600 ft-lb

16x25x9 Duo-Cap Air Filter Cartridge1-Ply, Koch 103-700-003 (10 pcs) voomi_id_66371 Supports flame sensing and includesKoch Duo Cap Cartridge Filters are constructed with a progressively dense synthetic media. (Also available with microfiberglass upon request). This graded density construction ensures low resistance to air flow, high dust holding capacity, and prolonged filter lifecycles. Duo Cap is designed to fit Cambridge Filter Corporation Hi Cap and SideCap frame systems without modification to existing framework. Features: Medium Efficiency Extended Surface