The Filtrete 24 x 24 x 1 Air Filter is a high-quality product designed to maintain indoor air quality by capturing airborne particles. With a MERV 8 rating and optimized design, this filter is efficient in filtering out contaminants while allowing clean air to flow through. Made in Mexico, this filter measures 24 x 24 x 1 inches and is in a convenient pack of 12, ensuring that you have a steady supply for your HVAC system. Designed by Filtrete, a trusted brand in home improvement, this air filter is a reliable choice for keeping your living space clean and fresh.