Accumulair Diamond 1-Inch Filter (MERV-13)

The Accumulair Diamond 1-Inch HVAC Air Filter (MERV 13) delivers advanced filtration for those who demand superior air quality. Engineered with hospital-grade MERV 13 media, this filter captures ultra-fine particles such as bacteria, smoke, virus carriers, allergens, and fine dust—making it an excellent choice for allergy sufferers, pet owners, and anyone seeking cleaner indoor air. Despite its high filtration efficiency, it maintains low resistance to airflow, helping your HVAC system operate effectively. Its electrostatically charged fibers enhance particle capture while ensuring durability and long-lasting performance. Designed to fit standard residential and commercial HVAC systems, the Accumulair Diamond is made in the USA and built to deliver peace of mind. Plus, enjoy free shipping on orders over $75—a smart investment in your air and your health.