14x27x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack shoe-cover GE Spectrum: The Germination spectrum

GE Spectrum: The Germination spectrum is optimized for both chlorophyll a and chlorophyll b by using two very specific horticulture chips giving a double peak at around the 435 and 460 nanometer region

It can be used in soil or in hydroponic systems and alongside other nutrient products

for both organic and conventional growers

recreational vehicles

14x27x1 Exact MERV 13 Plus Carbon AC Furnace Filters 6 Pack shoe-cover GE Spectrum: The Germination spectrumNordic 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.