17x19x1 Exact MERV 13 AC Furnace Filters 12 Pack Lighting Accessories Measurements are clearly displayed on

Measurements are clearly displayed on the LCD

Hanging hardware kit

Easy custom mixing for all types of growing situations

have high torque

offering increased light spectrum

17x19x1 Exact MERV 13 AC Furnace Filters 12 Pack Lighting Accessories Measurements are clearly displayed onNordic 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