Lennox Healthy Climate X0445 Air Cleaner Filter Media - 2 Pack

Expandable media air filter - ships like a collapsed accordion and is expanded into existing frame. Electrostatically charged disposable media captures dust mites, pollen, mold spores, pet dander and other contaminants down to 0.3 microns. Synthetic media offers large surface area for maximum dirt holding capacities with minimum air resistance. Media is certified to UL 900 standard.