Honeywell Media Filter

• Superior Performance - Up to 4 times more effective and up to 85% more efficient at capturing airborne particles compared to a standard one-inch filter
• Highly Effective - Captures both microscopic particles like dust and smoke and larger contaminants such as mold spores and pet dander
• Replace Less Often - Lasts up to four times longer than a standard one-inch furnace filter. Replace every 6-12 months (versus monthly or quarterly changes).
• Widely Compatible - Works with all gas furnaces, heat pumps, and air conditioning systems.