20x24x1 Lysol Triple Protection air filters are constructed to capture more of what you do not want to breathe. Designed with the allergy and asthma sufferer in mind, these 20x24x1 Lysol filters are the first ever CERTIFIED asthma & allerfy friendly by the Asthma and Allergy Foundation of America. They are also classified to be MERV 12A by an independent, accredited, third-party laboratory under ASHRAE 52.2-2007 test standards. These 20x24x1 air fiters by Lysol contain more pleats per foot (our 1" have 22 pleats vs 14 on most), helping it to trap particles better and last longer than most 20x24x1filters.
- 20 x 24 x 1 nominal size.
- 19.4 x 23.4 x 0.8 actual size.
- First air filter ever certified asthma & allergy friendly by the Asthma and Allergy Foundation of America.
- Infused with odorless, natural antimicrobial to protect the filter.
- Includes activated carbon to eliminate odors and capture harmful vapors like smog, pet odors, etc.
- Unscented - does not contain scents that can trigger asthma and allergy symptoms or reactions.
MERV 12A rated to ASHRAE classifications.
- Available in various quantities per case for added discounts.