Simply 18x20x1 Air Filter, Merv 11, 6 Pack, For Home AC Furnace & HVAC (Actual Size: 17.81"x19.81"x0.75") DUST, Pet & Allergy Control,

Universally Compatible: Measuring 18 x 20 x 1 inch, with an actual size of 17.75"x19.75"x0.75", Simply Filters works with almost any brand. Comparable to 3M Filtrete MPR 1000, Filterbuy AFB Silver, and Honey well FPR 7
Cleaner Air Everywhere: Capture dust, mold, pet dander, pollen and auto exhaust in homes, offices, schools, hospitals, and commercial spaces, trapping 95% of airborne particles to promote a healthier living environment with clean and fresh indoor air.
Advanced Pleated Technology: With a higher pleat count than most retail, our meticulously crafted filters offer superior capture coverage, optimizing airflow and efficiency.
Long-lasting Filtration & Easy Installation: Enjoy up to 3 months of resilient filtration. Hassle-free replacement for air conditioning units or HVAC systems. Follow airflow arrows and insert into the filter slot for central units or return grilles.
Made in USA: Our filters are made using 100% American components, including recycled materials, ensuring superior performance and quality. Experience exceptional filtration and support local manufacturing.