Ensure your ventilation system is functioning at its best with this pack of two high-quality Vent Filter Air Filters. Each filter measures 12 inches by 90 inches, making them a perfect fit for a variety of air vents. The filters are designed to capture particles as small as 0.3 microns, providing you with a clean and breathable environment. With a MERV8 rating, these filters are engineered to offer a balance of efficiency and airflow, ensuring that your indoor air quality is both protected and comfortable. The roll-type construction allows for easy installation and a hassle-free replacement, making these filters a practical choice for your home or office.