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forcing root branching
For growers looking to give their plants maximum light intensity and a broader spectral diet for optimal plant health and full genetic expression
Why go green
away from direct sunlight and heat sources
Four square air inlets at bottom
20x22x1 Pleated MERV 13 AC Furnace Filters 3 Pack spl_hgc forcing root branchingNordic 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
US$ 159.60
US$ 299.50
US$ 249.50
US$ 144999.50
