How Does HAVC Filter Works

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HVAC filters are crucial for the proper operation and equipment longevity, for preserving indoor air quality in your buildings, and for the occupants' health.

They are crucial to maintaining the quality of the air in your house and the efficiency of your HVAC system. But given how important HVAC filters are, you might be wondering, "How do HVAC filters work?

This blog post will describe what the HAVC filter accomplishes.

HVAC filters

What Does HVAC Filters do?

A vast range of pollutants, including dust, dander, dirt, mold spores, pollen, hair, fibers, particulate matter, and much more, can be found in normal air.

Air filters remove the pollutants to safeguard the HVAC system because those particles can prevent it from operating as efficiently as possible.

To increase the surface area for collecting particles, filters are often formed of pleated material. They can also be constructed in layers to further capture particulate matter.

After being sucked into an HVAC system, the air is either warmed or cooled. As air is circulated through the blower and sent out through ducts, filters catch particulates to prevent their accumulation and interference with operation. Furthermore, filters enhance air quality by capturing such particles.

MERV, which stands for Minimum Efficiency Reporting Value, is used to gauge the effectiveness of HVAC air filters. This offers a consistent yardstick for assessing the effectiveness and performance of HVAC filters.

The MERV rating scale typically ranges from 1 on the low end to 16 on the high end. The higher the MERV rating, which is typically at 16, the better the filter is at removing airborne pollutants, however, some filters have been given higher ratings. The higher filtration level you require dictates the MERV rating you should get when choosing HVAC air filters for your office.

HVAC air filters with MERV values of 13 to 16 are frequently used in hospitals and surgical facilities. All facility managers and commercial building owners should take into account a minimum MERV rating of 13 in light of COVID-19 concerns, with a MERV value of 14 or higher being suggested, according to ASHRAE.

However, the capabilities of the HVAC system must always be taken into account. High air filter efficiency can result in a drop in system pressure, which might reduce airflow and require more fans (and energy) to make up for it. Choose the highest MERV rating feasible if the HVAC system cannot use a top-rated MERV filter.

HVAC filters

Why Is Replacing Your HVAC Filters Important?

Your HVAC system's filters eventually become clogged because of all the debris they filter. Every month, check your filter and change it if necessary. Filters that are clogged have various drawbacks:

  • They might even result in irreversible malfunctions that harm the entire system.
  • They raise energy consumption, which raises your energy costs.
  • They lessen airflow within the system, which has the effect of hastening blower fan wear.
  • They are less efficient, and your home's air will have more impurities.

Contact Us For Your Premium HAVC Filter

We can also talk about updating your commercial HVAC system to help reduce energy expenses and enhance the general quality of life for those utilizing your facilities, in addition to improving air quality. Kindly Contact us for our service and additional information.


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