Colorfil 20X30X1 Air Filter, Odor Reduction, Color-Changing, Pleated HVAC AC Furnace Air Filter for Homes with Pets, MERV 8 (2-Pack)
Brand: Colorfil

In addition to catching particles such as pollen, dust, pet dander, hair and mold spores with MERV 8 efficiency, Colorfil furnace + air conditioning filters capture and neutralize odors and chemicals at a molecular level, binding them without releasing any harmful byproducts. Colorfil was originally built for NASA and designed to meet rigorous performance and safety requirements to help protect astronauts and spacecraft. Now available for everyday use, our filters are recommended for homes and offices to help create clean, fresh, and welcoming living spaces for both humans and pets. Colorfil is the only filter that shows you when it’s working, changing color from pink to yellow as it captures and neutralizes odors in your air! When selecting an air filter, make sure to compare the nominal and actual size of the furnace filter that you are replacing. The nominal size is typically in larger print and rounded to whole numbers, while the actual or exact size is in smaller print or in parenthesis. Exact size may also be easily identified with the help of a ruler or measuring tape.

CAPTURES ODORS and CHEMICALS from your air WITHOUT the use of fragrance or scents.
CHANGES COLOR to YELLOW as it captures and neutralizes odors.
Use in place of standard FURNACE and AC Filters for a fresh and welcoming environment.
REMOVES DANDER, DUST, AND POLLEN with MERV 8 efficiency.
ACTUAL SIZE: 19.75 X 29.75 X 0.75 inches