Lennox Y6606 Filter 326010-701 delivering a minimum of 90

delivering a minimum of 90 lb force to maintain tight shutoff against 239 psig close-off pressure

Maintains a stable pilot flame for consistent main burner ignition

the setting is fixed

and HFC refrigerants and associated oils

Multi-Speed Fan Support: Integrated 2-speed fan control logic allows for precise airflow management according to system load requirements

Lennox Y6606 Filter 326010-701 delivering a minimum of 90The Lennox Y6606 Healthy Climate Carbon Clean 16 is a high performance 20x21x5 MERV 16 furnace filter engineered for extreme filtration efficiency in residential and light commercial HVAC systems. This replacement air filter utilizes a deep pleated design to maximize surface area, ensuring a low pressure drop while maintaining a high Dust Holding Capacity (DHC). As a professional grade IAQ solution, it effectively captures 95% of particles down to 0.