10x18x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack Lighting • Smooth or step speed

• Smooth or step speed control with external thyristor or autotransformer speed controller

1-3 applications are usually required depending upon infestation

This includes weak thin stems or yellowing between the veins of the leaf (chlorosis)

The motor also offers more variance between the three fan speed settings and has overheat protection

Maxpar offers color temperatures in both 3K (3100K) and 4K (4200K) models

10x18x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack Lighting • Smooth or step speedNordic 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.