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Duotone bay — asphalt brief on the left, yellow-folded service sheet on the right.
Optimal for flowering but can be used for Veg as well
Avoid direct sunlight
Does not apply to the actual fertilizing materials (active ingredients)
Each bag is made of 80% polyethylene and 20% nylon with 4 mil thickness for excellent strength and resistance to permeability
Can be used as a bulk media ingredient or in hydroponic and soilless applications
13x20x1 Exact MERV 13 AC Furnace Filters 6 Pack Emitters Optimal for flowering but canNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200
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