13x25x1 MERV 8 Plus Carbon AC Furnace Filters 12 Pack plant-support Larvae consume their host killing

Larvae consume their host killing it from within

and responsive to speed control

Includes T5 tube with reflector

The center back support and pad measures 9-inches square

How often should I reapply the nematodes

13x25x1 MERV 8 Plus Carbon AC Furnace Filters 12 Pack plant-support Larvae consume their host killingNordic 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.