Nordic Pure 14x25x1PureGreen+C-6 Plus Carbon AC Furnace Air Filters, 6-Piece Actual Size of Air Filter: 13 1/2 x 24 1/2 x 3/4 (13.5 x 24.5 x 0.75) inches Made from an environmentally responsible non-woven, high loft, antimicrobial filter media All Nordic Pure air filters are electrostatically charged for maximum performance. Naturally derived charcoal media with activated carbon removes odors from VOCs, cooking, pets and smoke MERV 6 rating minimizes energy consumption while maintaining a high dust holding capacity Made in the USA Actual Size of Air Filter: 13-7/16 x 24-7/16 x 3/4 Made from recycled plastic bottles and recycled cardboard Activated Carbon layer to control odors Made in the USA