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Reduces incidence of water related problems (root diseases
Special anti-tip retainer that prevents the top from tipping
that is designed to incorporate many of the resilient traits of other subspecies found naturally
It is great for small size closet type home grow setups where quiet operation is essential
Teflon coated
21x23x1 Exact MERV 14 AC Furnace Filters 6 Pack spl_hf Reduces incidence of water relatedNordic Pure MERV 14 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 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.
