18x24x2 Pleated MERV 14 Air Filters 12 Pack ventilation and ducting Provides 2100 μmol/s when operated

Provides 2100 μmol/s when operated at 1150W

000-hour service lifetime reduces operational expense

The presence of rosemeric acid in the plant cells forms a barrier that insects find distasteful

Apply Stack from the final week of vegetative growth to week 4-5 of flowering

18x24x2 Pleated MERV 14 Air Filters 12 Pack ventilation and ducting Provides 2100 μmol/s when operatedNordic 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.