The Camfil RIGA-FLO 24x24x12 Flat Panel HVAC Air Filter with MERV 14 rating is a high-quality air filter designed for HVAC systems. This pack includes 2 filters, with a total of 15 units in the package. The flat panel design makes it easy to install and provides efficient filtration for clean air in your space. Camfil is a trusted brand known for producing reliable and durable filters, ensuring your HVAC system runs smoothly and efficiently.