The 2-Pk EXPXXFIL0024 air filters are designed for Bryant/Carrier systems, featuring a flexible panel type construction and a MERV rating of 13. Specifically made for furnace applications, these filters provide efficient filtration to improve indoor air quality. With two filters included in the pack, they offer a convenient solution for maintaining the cleanliness and performance of your heating and cooling system. Perfect for homeowners looking to ensure a healthier environment in their homes.