20x22x1 Pleated Air Filters MERV 13 Plus Carbon 6 Pack ventilation Suitable only for high frequency

Suitable only for high frequency

Texas Controller includes: 20 gallon reservoir with grommet

Many insects and diseases are killed on contact with one application

Coarse Perlite

20x22x1 Pleated Air Filters MERV 13 Plus Carbon 6 Pack ventilation Suitable only for high frequencyNordic Pure 20x22x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material while