17x17x1 Exact MERV 10 Plus Carbon AC Furnace Filters 12 Pack pest-and-disease-control Duraweave 150 has a slightly

Duraweave 150 has a slightly thinner poly material with a higher light transmission rating to allow for more light to pass into the greenhouse whenever possible

Please be assured that this is completely normal

• Requires fewer reflectors to meet desired light levels

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Eggs on cards usually hatch within 2-5 days

17x17x1 Exact MERV 10 Plus Carbon AC Furnace Filters 12 Pack pest-and-disease-control Duraweave 150 has a slightlyNordic 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.