logo
logo
Sign in

How To Choose The Right Furnace Filter

avatar
AirZone HVAC Services
How To Choose The Right Furnace Filter

Furnace filters help keep your HVAC systems running efficiently and also help in making the indoor air clean. You can prolong the life of your system by cleaning and even changing your filters from time to time.


In this article, we will learn how to choose furnace air filters. It is an essential step, and you should not skip it no matter what. It's always better to know beforehand so that you can make the right choice.


The following key points are very important when buying furnace air filters in Ottawa.


  1. Right-sized


The first thing you have to do is to check the existing filter to determine the dimensions you need to get. Most filters have the size displayed in numerous places.

If you can't get hold of them, you can easily tape measure. You can carry your old filter with you to the store when buying a new one.


  1. Right type


You can check your system's manual to ensure what type of furnace air filters you need for your furnace. Be sure that you buy a filter that is appropriate for house systems.


There are several types to choose from, ranging in styles and even types of material.


  1. Filter MERV ratings


It is one of the most important things to look for. Check for your system's MERV (Minimum Efficiency Reporting Value), which is a measurement of how well the Furnace Air Filters in Ottawa purify your air.


The MERV rates filter on a scale of 1 to 16. The higher the value, the more it filters. Most residential systems will use a filter on a scale of 9 to 12. They can ensure that your air is clean and safe to breathe.


You can check your furnace's manual to check what the highest MERV rating it allows.


How to replace the filters?


Replace any disposable filters with new ones. And if they are washable, remove and clean them and ensure they are dry before putting them back in.


This may vary from model to model, but you would typically have an access panel.


How often should you replace the filter?


The basic consensus of HVAC professionals is that the filters of a furnace should be changed every 90 days or three months.


This also depends upon the thickness of the filter. The thicker the filter, the more room it has to collect dust and particles.


To sum up,


Now that you know how to pick your filters make sure to change them regularly. If you still have no clue, contact a professional.



If you are looking for an HVAC professional company, you can check Airzone HVAC Services. You can contact them for a quote or to get information about systems.


Robert Morgan is the author of this article. For more details about Furnace Repairs Ottawa please visit our website: airzonehvac.ca

collect
0
avatar
AirZone HVAC Services
guide
Zupyak is the world’s largest content marketing community, with over 400 000 members and 3 million articles. Explore and get your content discovered.
Read more