merv 11 vs merv 13

Best MERV Filters for Allergies & Viruses – Breathe Easy

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Infographic illustrating the Best MERV Filters for Allergies & Viruses – Breathe Easy, demonstrating how MERV 11, 12, and 13+ pleated filters capture airborne particles to improve indoor air quality.

Most Denver homes need a MERV 13 filter for allergies and viruses. That’s the honest answer our techs give all spring and summer when homeowners ask what filter actually helps with pollen, pet dander, and the respiratory virus wave that hits every fall. MERV 13 catches fine particles in the 0.3 to 1.0 micron range. … Read more

What Does MERV 11 Mean for Your Home’s Air Quality? Breaking Down the Rating System and How MERV 11 Filters Keep Your Air Fresher and Safer

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what does merv 11 mean 2

At AC Repair Den, we’ve seen firsthand how much confusion homeowners face when it comes to filter ratings like MERV 8, MERV 11, and MERV 13. Customers often ask us, “What does MERV 11 actually mean for my home’s air quality—and is it really worth upgrading?” Based on our experience servicing thousands of HVAC systems, … Read more