Pleated Air Filter: 20 x 20 x 4", MERV 13, Mini-Pleat MPN:PRO21614

Upgrade your air filtration system with this high-quality pleated air filter designed for MERV 13 performance. Its 20x20x4 inches size offers greater surface area and better dust trapping capacity compared to traditional fiberglass filters, while the mini-pleat design enhances filtration efficiency without compromising airflow. Ideal for hospitals, schools, commercial buildings, or homes with allergy sufferers, this filter ensures cleaner indoor air by trapping allergens and pollutants effectively. With its durable construction and long lifespan, it is a cost-effective choice for improving your HVAC system's performance and reducing energy consumption while maintaining optimal indoor air quality.