8x20x1 Pleated Air Filters MERV 13 Plus Carbon 12 Pack Grow Strong you can grow with confidence

you can grow with confidence

a unique blend of carbohydrates

Smart Float provides an ideal air-to-water ratio

soil staying loose and airy

8x20x1 Pleated Air Filters MERV 13 Plus Carbon 12 Pack Grow Strong you can grow with confidenceNordic Pure 8x20x1 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