Lennox MERV Expandable Air Filter

The Lennox MERV Expandable Air Filter is a pleated replacement filter media for Lennox Healthy Climate air cleaner cabinets. It helps remove dust, pollen, mold spores and pet dander from the air that circulates through your home HVAC system. Use it as a replacement furnace or air handler filter.

Key Features:

• MERV-rated filtration: The MERV 11 rating captures a wide range of airborne particles, including dust, pollen, mold spores and pet dander.
• Expandable pleated media: The media opens up to give a large surface area. That surface area traps more particles while still allowing airflow.
• Helps protect your HVAC system: A clean filter helps your equipment run efficiently.
• Genuine Lennox replacement media: It is made for Lennox Healthy Climate media air cleaner cabinets.
• Deep 5-inch design: The thicker media holds more debris than a standard 1-inch filter and can last longer between changes.

Replace the media regularly to keep indoor air quality and system performance at their best. Lennox lists a typical service life of about 6 months for heating and cooling use and up to 12 months for heating-only use. The filter media is a replacement part only. The cabinet frame is sold separately.