36″ x 1″ x 90′ MERV 7 Filter Roll Media is a versatile HVAC filtration material designed to capture dust, pollen, lint, and other airborne particles to help improve indoor air quality. The continuous roll format allows for custom cutting to fit a variety of air handling units and return air systems, making it a flexible and cost-effective solution for commercial and industrial applications. With a MERV 7 rating, it provides reliable filtration while maintaining efficient airflow, making it ideal for offices, schools, warehouses, and light commercial HVAC systems.