16x16x1 Pleated MERV 13 Air Filters 6 Pack light-movers-hangers Micro™ is formulated to provide

Micro™ is formulated to provide your plants with Nitrogen

Cultivators enjoy bigger yields

Produces more PAR per watt than standard Metal Halide

It is safe enough to spray at harvest time

Avoid planting cutting too deep and provide more root development

16x16x1 Pleated MERV 13 Air Filters 6 Pack light-movers-hangers Micro™ is formulated to provideNordic 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