Ultravation 17.5 x 17.5 x 2 Inch MERV-11 Pre-Filter for Select Photronic and CW Units

The Ultravation 17.5 x 17.5 x 2 Inch MERV-11 Pre-Filter is a great way to keep your air feeling fresh. This handy filter grabs onto pesky dust, pollen, and even mold, helping to clean the air that circulates through your home. Its robust 2-inch design means it's built to last, offering a good service life. Plus, it makes installing or swapping it out a breeze. You'll appreciate how it works well with your Ultravation Photronic and CW units, supporting good airflow without a struggle. This filter really helps boost the performance of your air system, working to capture those tiny particles that can affect your indoor environment.