15x25x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack lighting-accessories There are holes on the

There are holes on the side to allow bamboo sticks for stabilization

and durable

They may be used any time of year

Tiresias Mist is used in conjunction with the directions

it delivers PPF Efficacy up to 2

15x25x1 Exact MERV 12 Plus Carbon AC Furnace Filters 12 Pack lighting-accessories There are holes on theNordic 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.