12x20x1 Lysol Air Filter Triple Protection filters are designed to contain more of what you do not want to breathe. Constructed with the allergy and asthma sufferer in mind, these 12x20x1 air fiters by Lysol are the first ever CERTIFIED asthma & allerfy friendly by the Asthma and Allergy Foundation of America. They are also tested to be MERV 12A by an independent, accredited, third-party laboratory under ASHRAE 52.2-2007 test standards. These 12x20x1 filters by Lysol contain more pleats per foot (our 1" have 22 pleats vs 14 on most), helping it to work better and last longer than most 12x20x1filters.
- 12 x 20 x 1 nominal size.
- 11.7 x 19.7 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 rid odors and contain bad vapors like pet odors, smog, etc.
- Unscented - does not contain scents that can trigger asthma and allergy symptoms or reactions.
MERV 12A graded to ASHRAE classifications.
- Available in various quantities per case for added discounts.