Upgrade your indoor air quality with the AAF PARCOL 12" x 30" x 1" fiberglass panel air filter, designed for residential and light commercial use. This replacement furnace filter is compatible with most standard furnaces and HVAC systems, providing reliable filtration for dust, pollen, and airborne particles. The sturdy fiberglass construction ensures consistent airflow while capturing contaminants, helping to maintain a cleaner environment and extend the life of your heating and cooling equipment. With a minimum efficiency reporting value (MERV) of 1.0, this filter is ideal for basic filtration needs. Each pack contains 12 new filters, making it easy to keep your home or office supplied for regular filter changes. The 12x30x1 size fits a variety of systems, including air conditioning units and furnaces, and is a popular choice for those seeking a dependable hvac air filter. Manufactured by AAF INTERNATIONAL PARCOL, this filter is easy to install and replace, supporting optimal system performance and improved air quality throughout your space.