13x21.5x1 Air Filter MERV 8 Rating, 12 Pack of Furnace Filters Comparable to MPR 700 & FPR 5 - Made in USA by AIRX FILTERS WICKED CLEAN AIR.

5x1 Air Filter MERV 8, MPR 700, FPR 5, 12 Pack of Furnace Filters USA Made by AIRX FILTERS WICKED CLEAN AIR. Experience the power of clean air with these exceptional filters designed to fit perfectly in your home's HVAC system. Here are key features that make these filters a must-have: Introducing the 13x213x21. 5x1 furnace filter 12 Pack made in USA!