16x25x1 Pleated MERV 13 Air Filters 12 Pack shredder Automatic Temperature Compensation (ATC)

Automatic Temperature Compensation (ATC)

protect plants against disease

Perfect for Propagation

Clones: When clones are first taken

in that it will help buffer nutrients and not lose its structure and air holding capacity

16x25x1 Pleated MERV 13 Air Filters 12 Pack shredder Automatic Temperature Compensation (ATC)Nordic 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