How To Select The Right Air Filter

Replacing your air filter from time to time is very important because of the buildup of dirt. You should always change your air filter once to three months for optimum performance. When you have a clean air filter, it will stop excess dust, dander, pollen and other pollutants from circulating through your home. When you want to purchase any form of air filter, be it a 19x20x1 air filter or any other type, you need to follow the steps below to buy the right high-quality one. 

How to Choose The Right Air Filter 

Check your manufacturer’s strategies

Your HVAC manufacturer’s instructions will guide you with the information you need about the right air filter you should purchase. The first thing you need to consider is your air filter size since you cannot adjust an air filter. You should know your measurements before buying your air filter so that you can have the proper fit and a safe and secure air filter. 

Look at the MERV rating 

Looking at the MERV rating helps you to know how efficient the filter you purchase is, mainly when it comes to cleaning it. The higher the rating, the more particles your filter will stop. Filters with a rating between 60 to 80 percent eliminate airborne particles. Filters rated from nine and 12 stop about 90 to 98 percent of contamination. While a higher number will increase the filter’s capability to capture dust and particles, it also reduces the energy efficiency of your system. 

Compare disposable and washable options 

Disposable air filters are the best option for most homeowners. When it comes to replacing your air filter, all you have to do is to throw away your old air filter and put up a new one. Washable air filters are more expensive but are created to last many years. When you have a washable air filter, you must remove and clean the filters about once a month for the best performance. 

Why You Need an Air Purifier 

Air purifiers are the right way to clean your air indoors, which can be filled with a lot of dirt. They also help to maintain a healthy environment by removing mold spores, ragweed, and pet dander. Every model is designed for various purposes, and they include;


If you have allergies, you need to select an air purifier designed for allergies. This particular filter has multiple filters, including HEPA filters, to do away with home allergies. 


If you have asthma or your symptoms are caused by dirt and chemical components,  you will need an asthma air conditioner. These particular air filters have odour and chemical filtration, and HEPA filters particularise allergens removal. 


When getting your air filter, you need to consider your health and the amount of money you have, together with the tips listed above. When you feel the information above, you can get the right air filter for your home. You could visit air filter websites to choose the filter you need. 

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