Apart from ensuring your HVAC or AC works well, you will also need to make sure your air filter keeps the air clean. There are several aspects, which determine the amount and variety of the particles in the air. Some of these factors can be whether you have a pet, activities you do at home, and how many individuals live in the house.

One way to way to ensure your home has clean air is to replace air filters. To help you choose and buy the best air filters for your existing component, the following are factors to look at:

1. Air Quality Needs

The need for air quality differs from home to home. For example, if your residential property is insulated, it will be able to trap pollutants like dust, pollen, and other particles.

Likewise, individuals with breathing problems, as well as other allergies, require high-quality air filters for proper purification of air. Hence, getting a high-quality air filter, which guarantees indoor quality air for your breathing needs, is important.

2. Size

To choose a perfect size air filter for your home’s needs, pay attention to the square footage of your home. Whether you have asthma or allergies and want the right air filter to manage all your symptoms, ensure you go for a component with the right ACH (air change per hour) rate.

An air filter that cleans indoor air at home four times or so per hour is suitable for asthma-and-allergy sufferers. This rate also ascertains that your air filter cleans the air thoroughly and filters out microscopic allergens to keep you breathing efficiently and easily.

3. Airflow Resistivity

When choosing an air filter, ensure you choose one with a low airflow resistivity. A low resistance makes air filters operate with less power and, at the same time, keep the rated airflow.

For instance, pleated air filters have low resistivity, and a depth-loading medium filter gives lower resistance. So consider knowing how an air filter media operates, either depth or surface loading.

4. Efficiency

The efficiency of a filter is one of the important factors to consider, yet it needs to be addressed. Some air filters have MERV ratings, whereas others have CADR numbers.

To evaluate air filters, organizations like ASHRAE have designed MERV value. The higher the MERV rating, the more effective an air filter is when it comes to eliminating particles in the air. Experts advise that you consider an air filter with a 9 MERV rating, especially for individuals with respiratory problems like allergies or asthma.

5. Cost

Whether you want to buy your air filter in a physical store or online, you will come across both aftermarket and original products.

These two work just fine. However, their features vary. Brand manufacturers often produce authentic products. This is why they seem expensive.

In contrast, aftermarket air filters are produced by individual producers. They are cheaper than original products and are often used in existing systems. Generally, it is advisable to go for authentic products.

Final Say!

An air filter is an important part of maintaining air quality indoors and reducing the risks of getting respiratory illnesses and other health problems.

Regular replacement and maintenance of air filters are the key to ensuring they work effectively and prevent the accumulation of contaminants.