High-Efficiency Air Filters

High-efficiency air filters are one of the best defenses against airborne particles.



  • High-efficiency air filters available in MERV 8, 11, 13, and all new MERV-16
  • The highest MERV-rated 2" filter with the lowest energy expense based on ASHRAE 52.2-2007 standard
  • Removes 85% of particles sized 0.3 to 1.0 micron
  • Exceeds minimum requirements set forth by LEED®
  • Conforms to UL90 Class 2 approval for U.S. and Canada
  • Improves HVAC energy efficiency by keeping coil clean

  • Combination of 2" MERV-16 Filters and UVC Lights
  • Low Pressure Drop due to pleated design
  • Third-party tested to show a 95% single pass efficiency rate with a 70% virus(1) reduction rate after five minutes(2) and 99% reduction after 30 minutes(3).
  • Available as Field or Factory Install on the Lennox Series of Rooftop Units*

1.When used properly with other best practices recommended by CDC and others; commercial filtration and UVC lights can be part of a plan to reduce the potential for airborne transmission of COVID-19 indoors.

2.Removal efficiency based on third party testing results using MS-2 bacteriophage (ATCC 15597-B1). Bacteria representative of virus-sized particles like SARS-CoV-2, the virus that causes COVID-19. April 2021.

3.Recirculating testing conducted at 3rd party facility in 1007 Cu.ft. chamber with airflow moving 6 Air Changes per Hour (100 CFM).

* Field Only on Enlight and Xion

Product Literature

Ultimate Iaq White Paper
Last Updated: Dec 14, 2022 Type: White paper
High-Efficiency Air Filters
Last Updated: Dec 14, 2022 Type: Brochure

Technical Documents