18 x 24 x 1 MERV 8 Pleated Air Filter (6 PACK)

Actual Size: 17 3/4" x 23 3/4" x 3/4"
Nominal Size: 18 x 24 x 1, Actual Size: 17 3/4" x 23 3/4" x 3/4"
Comparable to Honeywell Micro Plus FPR 5
Fights lint, dust mites, mold spores, pollen, pet dander, and dust.
Change frequency 60-90 days, Made in the USA.
Comparable to MPR 600