The MERV 11 DUOPAK filter by Koch Filter Corp measures 20x20x15 inches and is designed for high-efficiency air filtration. This filter features a dual-pack design, providing enhanced dust and allergen capture for improved indoor air quality. Constructed from premium materials, it ensures durability and effectiveness in various HVAC applications. Each carton contains 7 filters, making it a practical choice for regular replacements. The MERV 11 DUOPAK meets industry standards, ensuring reliable performance and optimal air quality management.
