14 in. x 14 in. x 1 in. MERV 8 Pleated Filter Sentinel 522 Heavy-Duty Durability: Constructed with robust

Heavy-Duty Durability: Constructed with robust materials

Utilize Sampling Strategically: Perform physical sampling (air

97% efficient in removing particles as small as 0

Stain Remover

Powerful & Variable Airflow: Delivers over 500 CFM of filtered airflow with variable speed control

14 in. x 14 in. x 1 in. MERV 8 Pleated Filter Sentinel 522 Heavy-Duty Durability: Constructed with robustTiger Tough MERV 8 Pleated A C Filter 14x14x1 12 Pack Stop replacing filters one at a time. Captures Up to 90% of Airborne Particles: High efficiency MERV 8 synthetic media traps dust, pollen, pet dander, mold spores, and lint while maintaining optimal system airflow throughout your home or facility Electrostatically Charged Pleated Design: Self charging fibers actively attract and hold airborne particles at the filter surface, delivering 3x longer