• Patent pending ridge vent system
natural and non-toxic NON GMOEvaporates fully/ leaves no residue (unlike Neem oil)Safe to spray indoorsSpray up to 10 days before harvest
or should be handled with care
They feature a shaft for each of the two flaps
Our SoftEdge cleaning media is a high-tech spin off from the aerospace industry
25x25x2 Pleated MERV 13 Air Filters 3 Pack ac-/-dehumidification-/-humidification • Patent pending ridge ventNordic Pure MERV 13 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 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200