14 in. x 18 in. x 1 in. Standard Pleated Furnace Air Filter FPR 5, MERV 8 3-Pack
The pleated design provides a larger surface area, allowing the filter to hold more dust and support efficient airflow. Designed for higher efficiency compared to standard pleated filters.
3-Pack Standard Pleated Air Filter 14x18x1, Air Filters Replacement FPR 5 MERV 8
Dust holding capacity describes how much dust a filter will hold in its lifespan. HDX filters are easy to replace making change-outs quick and keeping indoor air quality at its optimal level while protecting your HVAC unit and allowing it to perform efficiently.