17x19x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Travel Bags & Backpacks with an astounding 2:1 ratio—High

with an astounding 2:1 ratio—High flow rates and water savings never before seen in a package so affordable and durable

Humboldt nutrients ProZyme is specially developed for cleansing and treating all growing mediums

The Rosinbomb Rocket will apply 1500+ lbs of force and can crush up to 5 g

Lumina can be used to correct nutrient deficiency-based plant disorders and to recover crops affected by stress due to inefficient management

The bottle of Awake found in the package with the bio-cartridge is poured into the cartridge and activates the culture of biology

17x19x1 Exact MERV 12 Plus Carbon AC Furnace Filters 6 Pack Travel Bags & Backpacks with an astounding 2:1 ratio—HighNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.