30x30x1 Exact MERV 13 AC Furnace Filters 6 Pack Pest and Disease Control On the back side are

On the back side are four USB fan ports

Featuring porous breathable fabric

Shielded 4 conductors 24 AWG UL • A conne

State-of-the-art electronics throughout

and damp basements by generating ozone (03)—one of the most powerful oxidizers available

30x30x1 Exact MERV 13 AC Furnace Filters 6 Pack Pest and Disease Control On the back side areNordic 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