|Warranty||5-Year Limited Warranty on covered components***|
There’s filtration, then there’s unrivaled filtration
Promising cleaner, fresher air while reducing energy use**, the Lennox® line of Healthy Climate® filters are, without question, the best whole home filters available.
A simple solution that works throughout your whole homeThe Healthy Climate® 11 filters out dust, pollen and other particles to make your home’s air healthier. It does all this without adding to the cost of running your heating and cooling system.
Improves your air, without producing ozone
Unlike many portable air cleaners, the Healthy Climate® 11 filters air without emitting ozone, a toxic gas that can irritate your lungs*.
Year-round relief from allergens.
The Healthy Climate® 11 is effective against common household allergens that can aggravate asthma and respiratory illnesses. It also attacks germs like viruses, bacteria and mold.
Performance benefits beyond filtration
The Healthy Climate® 11 helps prolong the life of your heating and cooling system by keeping it free from dirt and dust buildup. It’s compatible with any system, and no additional power source is needed to keep it running.