Lennox 15x20x1 MERV 8 Pleated Filter 4-Pack 91x24

The Lennox 91X24 air filter reduces the follow pollutants from air:

• Mold spores
• Pollen, moss
• Carpet fibers
• Snuff, powdered milk
• Dusting, cement dust
• Dust mites, sanding dust
• Paint dust, textile fibers
• Hairspray, fabric protection