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Elite 91 SILICIC ACID is Non-Toxic and leaves NO residue behind on plant surfaces
to be used in conjunction with the MICRO
• Beta carotene
Plant Bugs
"Just Coir"
14x36x1 MERV 13 AC Furnace Filters 6 Pack Aeromixer Elite 91 SILICIC ACID isNordic 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$ 23.99
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