Indoor air quality describes the air within a building or other structure. Whether in educational, residential, or office contexts, it can significantly impact the health, well-being, and comfort of inhabitants. The freshness of the air inside the home is one concern that bothers homeowners.

Air filters enhance indoor air quality by removing more contaminant particles, such as pollutants and allergens, and preventing dust accumulation. It helps to relieve concerns and maintain the regenerative capacity of your home. It's crucial to choose the appropriate air filters for your home as per your needs.

Types of Air Filters to Improve Indoor Air Quality

Here are some of the types and options you need to know about air filters to ensure improved indoor air quality.

1. High-Efficiency Particulate Air (HEPA) Filters

The HEPA filter will eliminate 99.97% of airborne allergens and pollutants. Even dust particles smaller than 0.3 microns fall within this category. In houses and condos, they are mainly used for air filters. In general, allergists and medical professionals strongly advise HEPA filters because of their ability to eliminate even the smallest airborne contaminants.

They have a MERV rating of roughly 16, a high minimum efficiency reporting value. As a result, they offer your home the maximum level of protection possible by effectively filtering the air inside of it.

2. Ultraviolet (UV) Air Filters

The UV air filter is one of the most popular quality air filters that use ultraviolet light to combat bacteria and viruses. Utilizing their potent germicidal irradiation, the filters' UV lamps sterilize the air circulated through the HVAC system. The effectiveness of these filters in eliminating dangerous airborne microbes like viruses, yeast, and bacteria is outstanding.

An air purifier used in places like kitchens, labs, hospitals, and day-care centers will work well with a UV filter. The filters work wonders in reducing mold spores in your home. However, because they can the ability turn oxygen into harmful ozone, some UV filters may be dangerous.

3. Electrostatic Filters

Electrostatic filters are several kinds of HVAC air filters. They generate static magnetism that draws dust and other movable airborne particles. The flying particles are held in place by powerful magnetism. This filter has the most recent filtration technology, so it never needs to be changed. Purchasing an electrostatic filter is an investment in improving indoor air quality, and this high-end filter will keep your system clean and irritation-free for many years to come.

In addition to providing the most effective filtration, electrostatic air filters also increase airflow. With no changes to the system, this high-performance lifetime furnace filter replaces a typical low-efficiency "throw-away" filter. It doesn't emit any ozone-harmful substances. It is a microbial-resistant filter material. There are two varieties of these air filters available: reusable and disposable.

4. Minimum Efficiency Reporting Value (MERV)

The MERV composite score, which was first intended to evaluate HVAC filters, is now employed to assess the efficacy of air filters. Whole-house purifiers or ones that serve vast spaces are most frequently affected. According to a series of tests carried out in a controlled setting and repeated numerous times, air purifiers and filters are evaluated on a scale ranging from one to 20, depending on the results.

The MERV system, however, only grades filters based on the removal of solid particles, not on the removal of common home pollutants like ammonia or carbon monoxide.

Conclusion 

Ventilation and source control can both benefit from the use of filtration. To achieve your house's desired indoor air quality, it is essential to understand the many different types of filters available. You can contact your residential air supplier if unsure what to consider when selecting an air filter or if you want to create a custom air filter for your home. We recommend using Custom Filters Direct. They have almost all the sizes available on their website and deliver custom-size AC filters.

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