What Are The Various Kinds Of Furnace Filters?

What Are The Various Kinds Of Furnace Filters?

Many various furnace filter types can be used with your furnace, suggestedNew furnace monroe county Michigan. Fibreglass or synthetic, polyester, electrostatic, and pleated filters are available in the market. In addition, you can choose a washable or disposable filter, depending on the demands and specifications of your existing system.

By removing airborne debris from the air pulled in through the return ducts, the furnace filter is responsible for safeguarding the blower fan.

In addition to decreasing the quality of your indoor air and the effectiveness of your heating and cooling system, contaminants like dust, pollen, pet dander, and others can also cause mechanical failure. The performance and lifespan of your furnace will be impactedthe filter you use.


You should check the filter’s size and the various furnace filter types to avoid escaping dirt and debris obstructing your system’s airflow.

Fibreglass Or Synthetic Filters:

For your furnace, disposable fibreglass or synthetic filters are an affordable solution. They capture 25% of particles between 3 and 10 microns and up to 80% of particles 50 microns and bigger.

Fibreglass or synthetic filters provide the bare minimum of protection since they clean surfaces like fan motors, heat exchangers, and other components.

The parts of your furnace stay clean because the larger particles are captured and removed. As a result, they permit the greatest airflow through your system but do not filter dangerous particles that could damage your health.


Pleated Filter

By capturing particles smaller than 0.3 microns, which includes bacteria and viruses, a pleated filter produces high-efficiency outcomes. Compared to fibreglass and synthetic filters, pleated filters are more effective and last longer. In addition, they improve air qualityremoving more contaminants without reducing system airflow.

Electrostatic Filters

Self-charging fibres are used in electrostatic filters to draw airborne particles to them. Depending on your furnace’s needs, electrostatic filters can be bought that are either disposable or washable.

MERV ratings for washable versions range from 4 to 10, lasting longer than standard filters. A washable filter must be cleaned with soap and water and then properly dried before reinstalling. You face the risk of mildew and mould development if you install it before it has completely dried.


Polyester Filters

The best materials are used to manufacture polyester filters, which are medium-sized. 80% to 95% of particles 5 microns or larger are trapped and removed. While a polyester filter is tetra times more expensive than typical fibreglass or synthetic filter, it provides greater protection from toxins that might harm your health.


Hence, it depends on which furnace you choose to fulfil your needs.

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