16x25x3 AIRx ALLERGY Replacement for Lennox X0581 Air Filter – MERV 11, 6-Pack

Is this the right air filter for you?

If you want to clean the air in your home, and remove particles that irritate your allergies, this is the filter for you! You’ll have a hard time finding this filter at the local hardware store. We make things easy and ship directly to your front door!

• Quality 3″ pleated air filter offers improved filtration and longer service life over common 1″ filters
• MERV 11 rating means the filter captures common household allergens like dust, pollen, mold spores, and pet dander
• Replaces the Lennox Healthy Climate X0581 – nominal size 16x25x3
• Foam gasketing prevents air bypass
• Replace every 6 months under normal use
• Made with pride in the USA
• Fast Shipping and Free Returns on all filters
• This filter is not manufactured by Lennox

What does this air filter remove?

What part numbers does this filter replace?

• Lennox X0581, X5427