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Quality Air Filters Review

Quality Air Filters Overview

A quality air filter should have a MERV rating of 8 to 13 since filters in that rating range provide the best indoor air quality without restricting the airflow of the HVAC system. MERV stands for Minimum Efficiency Reporting Value and is a measurement of how well the filter removes harmful particulates from the air. The ratings go from 1 to 20 with the higher rated filters providing the best filtration.

You should not get filters with a rating of more than 13 since anything higher will restrict the airflow of the HVAC system. Filters in the 8 to 13 range are good enough for most homes and will provide the IAQ that will keep all the occupants satisfied and breathing freely.

Key Features of Quality Air Filters

Air filters with MERV ratings in the 8 to 13 range should efficiently filter out the following particulates:

  • MERV 8 - Pollen
  • MERV 8 - Dust
  • MERV 8 - Dust mites
  • MERV 8 - Pet dander
  • MERV 8 to 11 - Mold spores
  • MERV 8 to 11 - Exhaust fumes
  • MERV 8 to 13 - Tobacco smoke
  • MERV 8 to 13 - Smoke
  • MERV 8 to 13 - Some bacteria
  • MERV 8 to 13 - Droplet nuclei (droplets from a cough or a sneeze)

How Quality Air Filters Should Perform

A high quality air filter will clear the air of allergens and pollutants that can harm vulnerable individuals and irritate everyone else. They are also effective in preventing the spread of airborne infections since they can trap the droplets from coughs and sneezes. Quality air filters are good for household cleanliness in general since they can trap a large amount of dust.

They should not have a negative effect on the home’s energy bill since air filters in the 8 to 13 MERV range will not restrict the airflow of the HVAC system. A restricted airflow will put a strain on the fan because it will have to work harder and run longer to push air through the pores of the filter. That extra effort will result in increased energy costs.

Who Needs to Buy Quality Air Filters

  • Anyone who has severe allergies
  • Homeowners who have asthmatic people living with them
  • Immunocompromised people
  • Parents of newborns because they will need an environment with a high IAQ

Quality Air Filters Review: Conclusion

A quality air filter is a good investment for any home, not just homes that have people vulnerable to airborne allergens and pollutants. Everyone can benefit from a high IAQ and a reduced risk of airborne infection. Quality air filters may be more expensive but they are worth the cost because, unlike lesser air filters, they never need to be replaced.

A quality air filter should not have a negative effect on the energy bill since the fan of the HVAC will not have to work hard to push air through the filter. Overall, a quality air filter is great for the home, the home’s IAQ, and everyone inside it.