20x20x1 Lysol Triple Protection air filters are constructed to trap more of what you do not want to breathe. Designed with the allergy and asthma sufferer in mind, these 20x20x1 Lysol filters are the first ever CERTIFIED asthma & allerfy friendly by the Asthma and Allergy Foundation of America. They are also graded to be MERV 12A by an independent, accredited, third-party laboratory under ASHRAE 52.2-2007 test standards. These 20x20x1 Lysol filters contain more pleats per foot (our 1" have 22 pleats vs 14 on most), helping it to work better and last longer than most 20x20x1filters.
- 20 x 20 x 1 nominal size.
- 19.7 x 19.7 x 0.8 actual size.
- First air filter ever certified asthma & allergy friendly by the Asthma and Allergy Foundation of America.
- Odorless, natural antimicrobial-infused to protect the filter.
- Includes activated carbon to void odors and capture bad vapors like smog, pet odors, etc.
- Unscented - does not contain scents that can trigger asthma and allergy reactions or symptoms.
MERV 12A classified to ASHRAE grades.
- Available in various quantities per case for added discounts.