Vioxfilter H14AF24241 Pack of 1 MERV 14 Pleated 24x24x1 AC Furnace Air Filter with Active Carbon; Low resistance to Air Flow; Convert your A/C into an Air Purifier, 24x24x1 Inches

The Manufacturer Decided to Market it as MERV 14 but actually achieved MERV 15 ASHRAE Certification Minimizes the Level of Pollution by PM 2.5 (Dust, Ash Soot, Metal Particles, Cement, and Pollen, among others). Helps remove smoke and other chemicals, as well as bad odors Filters Pollen, Standing Dust, Carpet Fibers, Hair Spray, Fabric Protector, Cement Dust, Lead Dust, Milled Flour, Most Tobacco Smoke, Most Face Powders, Most Paint Pigments 3 in 1 technology: Pre-Filter + Carbon Cells + Pleated Non-Woven Fabric.Sturdy Double-Wall Frame Design.Moisture Resistant.Designed for Household Use but can be used in Hospitals, Laboratories, Schools, Universities, Museums, and Commercial Office Buildings International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.