Lennox 19L17-20" x 25" x 5" Healthy Climate HCF20-13 Air Filter, MERV 13 (1-Pack)

Key features

• Genuine, OEM Lennox Healthy Climate filter
• Actual size: 20-3/4" x 24-3/4" x 4-3/8"
• MERV 13 media filter (MERV 13/CADR 520**)
• Removes up to 99% of particles down to 3 microns
• Replaces Lennox X6673 and Honeywell FC100A1037, FC200E1037

This is a genuine, OEM Lennox Healthy Climate HCF20-13 Replacement Box Filter, MERV 13, 20" x 25" x 5". Designed to work with any HVAC system, the HCF14-13/HCF20-13/HCF16-13 provides effective filtration to make any home's air healthier. Unlike many other whole home air cleaners, it doesn't add to the cost of running the heating and cooling system. **The Clean Air Delivery Rate (CADR) represents the cubic feet of clean air produced per minute

Free shipping included. 30-day hassle-free returns.