11 1/4x11 1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack Reflective & Greenhouse Films Using a ribbon works well

Using a ribbon works well

To increase the temperature beyond that

GROW1 Lowride Flood Trays are perfect for use in areas that require precisely measured components

Can handle 18 lbs per sq ft

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

11 1/4x11 1/4x1 Exact MERV 13 Plus Carbon AC Furnace Filters 12 Pack Reflective & Greenhouse Films Using a ribbon works wellNordic 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.