Choosing the right air filtration system for your home is important for maintaining clean and healthy indoor air. The air we breathe is essential to our overall health and well-being. Air filtration is an effective way to get rid of airborne pollutants affecting your home’s indoor air. There are many different kinds of air filtration systems out there, so how do you choose the right one? 

First, figuring out why you need an air filtration system is important. Is it for general purification, allergy relief, smoke and odour removal, or specific concerns like pet dander and mold spores? Knowing your specific needs will help you narrow down your options.

We recommend you evaluate the different air filtration system options:

Fiberglass Filter

Disposable, affordable and commonly used in HVAC systems to trap larger particles like dust, lint, and debris. Fiberglass filters are great for basic filtration. 

 

Pleated Filter

Made of polyester and cotton, and because of their folds, pleated filters have a larger surface area to collect particles better. They are the most effective in trapping smaller particles like pollen, mould spores, pet dander, and dust mites.

 

Electrostatic Filter

These filters create an electric charge that attracts and captures airborne particles like a magnet. Electrostatic filters can trap smaller particles and are washable and reusable.

 

Activated Carbon Filter

These filters are often used in air purifiers and range hoods and are designed to absorb odours, gases, smoke and chemical pollutants.

 

UV Filter

Ultraviolet filters disinfect the air that passes through them. They use UV light to kill bacteria, viruses, and mould spores.

 

Polyester Filter

Polyester filters a durable and resistant to moisture, making them suitable for humid environments. These filters capture large particles like dust and lint. It’s common for this filter type to be used in HVAC systems, air purifiers, and industrial appliances. 

 

HEPA Filter

One of the most efficient filters on the market, HEPA (High-Efficiency Particulate Air) filters remove up to 99.97% of pollutants. They are widely used in air purifiers, vacuum cleaners and medical settings. HEPA filters can remove allergens, fine dust, pet dander, pollen, and other airborne particles.

 

Another factor that will affect your choice is the MERV rating. MERV stands for the Minimum Efficiency Reporting Value. MERV is commonly used to rate filters. Higher numbered ratings indicate better filtration efficiency. For residential homes, a MERV rating between 8 to 12 is sufficient. Air filters with higher MERV ratings may block or restrict airflow, which could lead to service problems.  

 

Lastly, longevity and maintenance come into play when choosing the right air filtration system for your home. Some filters are disposable and need regular replacement, whereas others are washable and reusable. Consider the cost associated with replacing or cleaning your filter regularly.

 

Here at CampbellCare, we aim to deliver professional quality repair. Our technicians have years of experience and training and can quickly diagnose what is wrong with your HVAC system. We can then provide you with multiple options and a competitive quote for the repair. Contact us today with your heating, ventilation, and air conditioning questions!