20x36x1 MERV 7 AC Furnace Filters 6 Pack AC / Dehumidification / Humidification the area to be treated

the area to be treated should be watered before application and for several days after application

meaning that if you are not holding the sensor perfectly perpendicular to the light source

for heavy-duty applications (agriculture

The water saving polymers reduce watering needs and help prevent over and under watering

Zip up in a flash and close off the area to light and pests

20x36x1 MERV 7 AC Furnace Filters 6 Pack AC / Dehumidification / Humidification the area to be treatedNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters