20x36x1 MERV 14 AC Furnace Filters 6 Pack Controllers Deep Soil Aeration: Worm tunneling

Deep Soil Aeration: Worm tunneling breaks up compaction and floods root zones with oxygen — no tilling required

and 2 hanging clips included

traps last for months and holds thousands of insects

It is designed to be mounted outside of the space to be monitored

but testing on a few plants or a small area is always recommended before applying large-scale

20x36x1 MERV 14 AC Furnace Filters 6 Pack Controllers Deep Soil Aeration: Worm tunnelingNordic 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.