14x14x1 MERV 13 Pleated AC Furnace Air Filters by Glasfloss Industries. 6 Pack

14x14x1 MERV 13 Pleated AC Furnace Air Filters. 6 Pack Actual Size: 13-1/2 x 13-1/2 x 7/8 | Nominal Size: 14x14x1 Filtration Rating: MERV 13. Comparable to MPR rating 1900 to 2200, or FPR 10 rating. Effectively captures and blocks small-particles such as virus carriers, bacteria, allergens, smog, smoke, lint, dust, pet dander and pollen. Air filters for home, business and commercial environments.