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Guide To The Different Types Of Air Filters For Your Home

Guide to the Different Types of Air Filters for Your Home

Your air filters are critical to the efficiency of your HVAC system and the quality of the air you breathe indoors. The filters are responsible for removing pet dander, pollen, dust, and other microscopic particles that can aggravate allergies and make it difficult for your family to breathe. Your filter prevents these pollutants from being circulated throughout your home by trapping them. Interested in changing your filters? Call our HVAC contractors in Greenville, SC!

Furthermore, the filters are critical in protecting your HVAC system from larger particles that could damage it. Given the importance of your filters and the several roles they play, it’s critical that they’re clean, functioning, and appropriate for your demands. To assist in making the best decision possible, in this article we have highlighted the most popular types of air conditioner filters. Keep reading!

Fiberglass Air Filters for Your HVAC Greenville SC

Fiberglass air filters are the cheapest and, by far, the most common. Fiberglass filters are designed to keep bigger particles out of your HVAC system by putting fewer loads on them when drawing in air. Fiberglass air filters, on the other hand, are not as effective at filtering out smaller pollutant particles like dust. If you or a member of your family suffers from respiratory issues or allergies, these filters may not be the ideal option.

Pleated Air Filters 

Pleated air filters are more expensive than fiberglass air filters since they are made of polyester or cotton folds. You’ll also get a filter that is more effective at filtering dust and other tiny particles like pet dander, mold spores, and pollen for the extra money. In general, the more pleats a filter has, the better it is at removing particles.

The MERV rating for pleated filters will range from 5 to 13. They are good at filtering out contaminants, but they have low air filtration, which means your HVAC will have to work a little harder to circulate air. And this could lead to your system losing efficiency sooner than you might think.

Washable Air Filters

Washable filters may be the best option if you’re seeking the most environmentally friendly filter. They can be washed over and over again for several years. Although the initial cost may be more than that of other filters, you can reuse it. These filters, on the other hand, usually have a lower MERV value. Washable filters, on the other hand, can be a good long-term investment for someone who doesn’t need special filters.

HEPA Filters 

HEPA filters are very popular and highly effective solutions that can remove at a minimum of 99.7% of airborne pollutants and allergens. HEPA filters, which are recommended by the US Department of Health, may even remove dust and mold spores as small as.3 microns. The Minimum Efficiency Reporting Value (MERV) rating of most HEPA filters is close to 16, which is the highest achievable value.

The MERV rating of the filter reveals how it can trap bigger particles between.3 and 10 microns. Even the finest microns of bacteria and tobacco can be removed using HEPA filters. As you may expect, allergy sufferers will benefit the most from HEPA filters. Although HEPA filters are effective in capturing pollutants, they are vulnerable to gases, vapors, and aromas. HEPA filters are frequently unable to absorb these particles because they are too tiny.

UV Filters

Shortwave light is used by UV filters to kill viruses and bacteria. The UV lamps will employ germicidal radiation to sterilize the air as it flows through your HVAC unit. As a result, these filters are ideal for removing germs that are potentially harmful to your health, such as mold spores.

While UV filters are good at removing viruses and germs, but they are less successful in capturing pollutants like dust. As a result, they’re frequently seen as part of a larger filtering system that includes HEPA filters. These filters are inefficient against cigarette smoke, fumes, and gases at the same time.

Electrostatic Air Filters 

Electrostatic filters use paper and cotton fibers to generate static that attracts dust and other airborne particles. Because of the tremendous magnetic attraction, these particles are unable to circulate throughout your home.

You can choose between disposable and reusable filters, so you can either buy new ones or wash and reuse old ones. Although these filters are capable of filtering out microscopic pollutants, they are generally ineffective at filtering out mold spores, dust, and other larger pollutants.

Air filters come in a wide range of efficiency, health benefits, cost, and maintenance options for residential and business owners. For advice on which type of air filter is best for your home and comfort needs, contact an HVAC professional at General Air.

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