Canopy Aerostar 20x23x1 MERV 13 Furnace Air Filter – 6 Pack, USA Made

Stock up on clean air with this 6-pack of Canopy Aerostar furnace filters.

Actual size is 19 7/8 x 22 7/8 x 3/4, but they're labeled as 20x23x1.

MERV 13 rated, pleated, electrostatic, and made right here in the USA.

Synthetic media grabs all the junk, and they're good for about three months.

Whether it's for your furnace or AC, these drop in and do the job.

No UPC, but who cares—your lungs will thank you.

White, simple, effective.