18x24x4 (3 5/8) Pleated MERV 14 Air Filters 2 Pack cococube Shelf life is typically 2–3

Shelf life is typically 2–3 years when stored properly

water repellent protection

which makes transplanting easy for you and your plants

This software can also data-log or chart a grow room's environmental conditions

AZOS Red Liquid is the key to successful transplants and gardens

18x24x4 (3 5/8) Pleated MERV 14 Air Filters 2 Pack cococube Shelf life is typically 2–3Nordic Pure 18x24x4 Pleated Air Filters MERV 14 are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, smoke particles, smog, allergens, virus carriers, bacteria, mold spores and other contaminants are removed. All Nordic Pure pleated air filters are manufactured