The Proairtek 18x18x1 MERV 11 Air Filter is a solid choice for anyone looking to improve their indoor air quality. This filter captures dust, pollen, pet dander, and other allergens, making it easier for you to breathe easy at home. If you have allergies or live with someone who does, this filter can make a noticeable difference. Plus, it fits perfectly in standard HVAC systems, so installation is a breeze.
