23 1/2x25x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack loose coco LED lights indicate active modes

LED lights indicate active modes and inform the user of any errors

1x MBS-K30

Adult females are yellow and adult males are brownish-yellow with thick

Sachets have a different shipment schedule and processing time than other sizes

The Bluelab Guardian Monitor Connect

23 1/2x25x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack loose coco LED lights indicate active modesNordic 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.