12x24x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 6 Pack PPE They include graduation and spout

They include graduation and spout

Repeat releases every 4 weeks through the growing season

AnthoSpec: 2

The number of units and the size of the ionization tubes are dependent on the airflow in the system and the severity of the pollution problem

Prevention - 1000 N

12x24x4 (3 5/8) Pleated Air Filters MERV 15 Plus Carbon 6 Pack PPE They include graduation and spoutNordic Pure 12x24x4 MERV 15 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that will attract 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