20x25x5 AIRx DUST Replacement for Lennox X6673 Air Filter – MERV 8, 2-Pack

Is this the right air filter for you?

If you want to protect your HVAC equipment and remove common particulate from your air, this is the filter for you. You’ll have trouble finding this filter at the local hardware store, and you’ll pay a premium if you purchase it through your contractor. Make it easy on yourself and purchase online. We’ll deliver quickly to your front door.

• Quality 4-3/8″ pleated air filter offers improved filtration and longer service life over common 1″ filters
• MERV 8 rating means the filter attracts common allergens like dust, pollen and mold spores
• Replaces the popular Lennox Healthy Climate X6673 – nominal size 20x25x5 (or 20x25x4)
• Replace every 6-9 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 Healthy Climate X6673, HCF20-10, X0586