The MICROMAX NHM 80/85 filter measures 20x25x2 inches and is designed for high-efficiency air filtration. This filter is ideal for capturing fine particles, including allergens and dust, making it perfect for residential and commercial HVAC systems. With a robust construction, it ensures long-lasting performance and low airflow resistance. The MICROMAX series meets stringent industry standards, providing reliable filtration for improved indoor air quality. Each pack contains 12 filters, making it a cost-effective solution for maintaining clean air in your space.