12x25x1 Pleated MERV 13 Air Filters 12 Pack Hand Tools Easily turn the knob to

Easily turn the knob to optimize the fan’s airflow and noise levels for your application

633 and 660 grow lamps and create your own custom spectrum for your garden

rust and moisture

· Patent pending genetics

Weight: 331 pounds

12x25x1 Pleated MERV 13 Air Filters 12 Pack Hand Tools Easily turn the knob toNordic 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