MERV11 5” media filter

MERV11 5″ media filter allows air to pass through but prevents more than 85% of dust, dirt and other particles from recirculating through your home’s air. It efficiently controls particles in every room of your home without any additional power source.



Energy Efficiency

  • Provides whole-home filtration for optimal home comfort and indoor air quality, with no additional energy costs
  • Compatible with any HVAC system – no additional power source needed


  • MERV 11* media filter (MERV11*/CADR 520**)
  • Removes more than 85% of particles such as dust, dirt, and mold spores down to 3 microns***
  • No ozone emissions -a known lung irritant****

*MERV = Minimum Efficiency Reporting Value. Describes the filers’ ability to capture particles and ranges from 1 to 16. Typical fiberglass filter = MERV 1. The higher the MERV rating, the better the filtration.

**The Clean Air Delivery Rate (CADR) represents the cubic feet of clean air produced per minute.

***One micron =1/25,000 of an inch in diameter.

****U.S.. Environmental Protection Agency, “Ozone Generators that are Sold as Air Cleaners: An Assessment of Effective and Health Consequences”, August 2006.

Warranty Information

Lennox provides limited 5 years warranty on covered components (filter is exclusive).

Spring Home provides limited 5 years labor warranty on covered components (filter is exclusive).

NOTE: Please refer to manufacturer and Spring Home Warranty Terms and Conditions for details.