26x30x1 MERV 14 AC Furnace Filters 6 Pack sprayers There is an additional ingredient

There is an additional ingredient in this formulation that draws the disabled insect down into the liquid

Copper and Zinc)

The two-part base formulation offers superior results at 50-85% of the run cost of other competitors with a simple system that makes dialing in your grow easy

• Great coverage up to 13

and zippers

26x30x1 MERV 14 AC Furnace Filters 6 Pack sprayers There is an additional ingredientNordic 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.