Lennox X6670 MERV 11 Filter – 16" x 25" x 5" Replacement Media Air Filter

Upgrade your HVAC system's air filtration performance with the Lennox X6670 MERV 11 filter. Designed for superior efficiency, this high-capacity filter captures particles as small as 1 micron—including pollen, dust mites, mold spores, pet dander, and fine dust—helping to improve overall indoor air quality.

Key Features:

• Genuine OEM replacement for Lennox HCC16-28 air cleaner units and other compatible systems

• MERV 11 efficiency rating offers excellent filtration with minimal airflow resistance

• Nominal dimensions: 16" x 25" x 5"
  Actual size: 15-3/4" x 24-3/4" x 4-3/8"

• Lasts up to 12 months in most home environments, depending on usage and air quality

• Electrostatically charged media helps trap airborne particles more effectively

• No assembly required—installs easily into existing filter cabinets

Whether you're replacing a worn-out filter or upgrading from lower-rated media, the Lennox X6670 provides a balance of filtration performance and long-term value. Ideal for residential systems seeking cleaner, healthier air without compromising HVAC efficiency.

Available now at Beenimax.