14x20x1 Pleated Air Filters MERV 13 Plus Carbon 3 Pack nutrients and supplements do not use at rates

do not use at rates higher than 4 oz

Use in veg and bloom stages to improve manganese and iron uptake

the solutions can be mixed with water and applied with a watering can

Don’t trust your harvest to inferior retail units

14x20x1 Pleated Air Filters MERV 13 Plus Carbon 3 Pack nutrients and supplements do not use at ratesNordic Pure 14x20x1 MERV 13 Plus Carbon air filters are made of electrostatically charged synthetic materials with an added flat panel infused with activated charcoal that attracts and capture most airborne particulates in your home. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon material while