With Spring right around the corner, it’s time to start thinking about your HVAC system. Many homeowners don’t realize that the air filter is an important part of your home HVAC system. The experts at Affordable Service in Rio Rancho are here to help you better understand air filters and the types available.

HVAC filters are extremely important, as they filter dust, pollen, pet dander, and other small particles out of the air. The filter traps these particles, so they do not recirculate in the air within your home. Filters play a huge role in keeping the system running smoothly. It’s also important to check the MERV rating when purchasing a filter. MERV stands for Minimum Efficiency Reporting Values. This rating reports the filter’s ability to capture large particles. The higher the rating, the larger the particles the filter can contain. Consulting your local HVAC company or the manual for your HVAC system is a good place to start understanding which filter is best for your home and HVAC system. Here are the most common types of air filters.

  • HEPA Filters- HEPA stands for high-efficiency particulate air. HEPA filters effectively screen 99.97% of particles and irritants, making them ideal for households that suffer from allergies. When shopping for a HEPA filter, look for filters rated MERV 11 or higher. In some cases, you may need to be careful, as the higher the MERV rating, the more difficult it may be for your HVAC system to circulate air. When in doubt, always consult your local HVAC specialists.
  • Fiberglass Filters- Fiberglass air filters are disposable, making them the least expensive type. Fiberglass filters put less strain on HVAC systems but do not do as great of a job catching smaller contaminants and particles. MERV ratings for fiberglass filters are usually around 4.
  • Pleated Filters- Plated filters are made up of cotton and polyester folds. These are slightly more expensive than fiberglass but are also more effective at filtering out small particles. MERV ratings for plated filters typically range from 5 to 8.
  • UV Filters- UV filters are typically found in air cleaners built into the HVAC system. Because these filters use ultraviolet light, they kill viruses, bacteria, and other microorganisms in the air that passes through them but are not as efficient at removing dust and other contaminants.

Get your HVAC system and filters ready before Spring allergies arrive! For extra protection from dust and debris, consider having an air purifier installed in your home. The Affordable Service team specializes in HVAC, heating, and cooling and is available for any questions. Reach out to us today!