6x20x1 MERV 14 AC Furnace Filters 6 Pack pest-and-disease-control Trichogramma releases can significantly reduce

Trichogramma releases can significantly reduce moth/caterpillar populations and limit pesticide use

Diameter: 29"

emit unpleasant odors

A small amount of TerraVesco Vermicompost goes a long way

This solution is formulated for use with all types of growing media and is made from pure biological sources to help protect against a wide range of plant diseases

6x20x1 MERV 14 AC Furnace Filters 6 Pack pest-and-disease-control Trichogramma releases can significantly reduceNordic 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.