How to buy the right HVAC Filter

HVAC Filter is an important component of an HVAC system. It is used to clean air at your homes and offices by trapping dust particles and other contaminants. HVAC filters are crucial for keeping the air clean and healthy. There are 5 types of HVAC filters available in the market which offer different benefits to the end-users. 

Since HVAC filters perform a crucial task of keeping the air inside our homes clean, it is important to buy the right HVAC filter. There are certain things that need to be considered before buying an HVAC filter. These are as follows:

Size: The size of the filter should be such that it fits the frame properly. There is no one standard size of filters. HVAC filters used for residential purposes vary in length and breadth. It is best to measure or refer to the manual of your HVAC system to know the right size of the filter. 

Filter Type: As mentioned above, there are five types of HVAC filters, namely, fiberglass filters, pleated, electrostatic, HEPA, and UV. Before making the purchase, you should know what type of filter best suits your preferences. Know about their properties and features and make the purchase accordingly.

MERV Ratings: Minimum Efficiency Reporting Value or MERV reflects on the quality of the filter. MERV rating indicates the filter’s ability to capture airborne particles. Generally speaking, the cheaper the filter is, the lower the MERV number is. Air filters with lower MERV ratings will remove a smaller percentage of pollutants from your home. HVAC Filters with a MERV rating between 7 and 12 are considered good quality.

Filtration Properties: Knowing about the filtration properties that a particular HVAC filter offers, eases the decision making. You should know about the particles that a filter is capable of removing. For eg, if you have a pet at your home, then you go for the filter that is more efficient in removing pet danders.

Price: When you spend more, you get more. The filter with more filter properties and higher MERV rating costs more. However, HVAC filters also come at low prices. Define your needs and requirements and make the purchase accordingly. 

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