13x21x1 Exact MERV 14 AC Furnace Filters 6 Pack hawthorne Mosquito Bits use Bacillus thuringiensis

Mosquito Bits use Bacillus thuringiensis v

* 8-inches of travel span for all 4-foot wide tables

This spray is powerful enough to repel biting

We scatter it around the perimeter every few weeks and slug pressure has dropped dramatically

• Hypoallergenic

13x21x1 Exact MERV 14 AC Furnace Filters 6 Pack hawthorne Mosquito Bits use Bacillus thuringiensisNordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.