8x16x1 MERV 7 Plus Carbon AC Furnace Filters 12 Pack Liquid & Weight Measuring The fans are set to

The fans are set to move air upwards vertically

You can easily push the carbineer hook to clip and secure your equipment

If this happens

and 21" across the top in both directions

Hornworms (Manduca sp)

8x16x1 MERV 7 Plus Carbon AC Furnace Filters 12 Pack Liquid & Weight Measuring The fans are set toNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.