Pleated filter box Perma-Cell™

for gasfor airsteel

CI Perma-Cell™ Rigid Box Filters are high-efficiency air filters designed to handle virtually any HVAC application, including high-moisture or variable air-volume systems. Each filter utilizes a technologically advanced media that incorporates a dual-layer, gradient-density fiber structure that results in exceptionally low airflow resistance, at the highest efficiency levels – reducing both energy and operating costs. MERV 13 & MERV 15 styles available. These high-performance filters will improve indoor air quality and remove contaminants from HVAC environments. The CI Perma-Cell™ Rigid Box Filter is engineered to protect both expensive HVAC equipment and workers from dirty air and its damaging effects. The user-friendly filter is also durable and easy to install.