12x26_1/2x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Ventilation/Air Conditioning as well as hydroponic gardens

as well as hydroponic gardens

Nordic Pure 10x10x1 MERV 7 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

they allow your plants to thrive by promoting exceptional root health and vigorous growth

These are live fly pupae of the domestic housefly (Musca domestica)

We are proud to bring you the first FloraFlex® Nutrient line: an easy to use two part powder formula for both the Vegetative and Bloom stages

12x26_1/2x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Ventilation/Air Conditioning as well as hydroponic gardensNordic Pure Custom MERV 7 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition