8x20x1 Pleated MERV 13 Air Filters 12 Pack cloning-and-seed-starting Keeping postharvest solutions clear ensures

Keeping postharvest solutions clear ensures better water uptake through the stems

Includes: (1) Airis Mystica II Vaporizer (1)

KIND BASE 4-0-0 + 5% Calcium

Manufactured with quality components

The premium granules expand up to 7 times in volume when hydrated

8x20x1 Pleated MERV 13 Air Filters 12 Pack cloning-and-seed-starting Keeping postharvest solutions clear ensuresNordic 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