K&N HVAC Lifetime Washable Filter MERV 11 – 20 x 20 x 1
The K&N HVAC Lifetime Washable Filter with MERV 11 rating is a white flat panel filter made of true HEPA filtration technology. With a filter life of 120 months, this filter is designed for use in air purifiers, air conditioners, and furnaces. Manufactured in the United States, this filter measures 20 x 20 x 1 inches and is made of microfiber filter media to effectively capture airborne particles and maintain indoor air quality. The K&N brand is known for its high-quality filtration products, making this filter a reliable choice for improving the air in your home.