9-1/4 Inch Wide, High Efficiency Cartridge Plus 2-Ply Prefilter pad MPN:F-981-1

Perfect for removing multiple contaminants including dirt, pollen, pet hair or dust from indoor air, the 9-1/4 inch wide High Efficiency Cartridge Plus prefilter is an essential tool utilized within the HVAC industry for maintaining a cleaner and healthier indoor environment. Ideally suited for whole home or commercial air filtration systems featuring a rigid, yet durable construction designed to perform for months on end while capturing large particulate debris even down to 0.3 microns efficiently without sacrificing air flow. Its pleated design prevents bacteria and mold growth when combined with regular filter changes making them perfect for hospitals, universities or office buildings where controlling indoor air quality is paramount amongst numerous other facilities ensuring its appeal to professionals seeking improved efficiency at great value while enhancing the comfort of occupants.