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26
Mar
Curious About Furnace Filter Replacement? Here’s the Easiest Solution
Timely furnace filter replacement is crucial if you want to keep the air in your home healthy and smelling fresh. Clean filters not only boost indoor air quality (IAQ) but also safeguard cooling and heating equipment and possibly reduce high energy bills.
But how often should I replace my furnace filter? Can I do it without the help of an expert? What are MERV ratings, and what do nominal and actual sizes refer to when choosing furnace filters in Canada?
This complete guide will tell you everything you need to know to change a furnace filter fast, in just 7 simple steps. Plus, you'll learn about why it's important to replace a furnace filter regularly and the benefits you'll experience from boosted IAQ.
Here are the details.
This is Why Timely Furnace Filter Replacement Matters
There are two main reasons why furnace filter replacement is essential:
-
It keeps airborne contaminants from circulating through your home.
-
It prevents buildup within your HVAC system.
Many people choose to change their furnace filter for the first reason. Airborne contaminants, like pet dander, pollen, and dust, can provoke serious allergies.
Investing in a quality furnace filter can help people who are allergy-prone or dealing with respiratory issues. We see many homeowners change a furnace filter for the second reason, as well.
Dust can accumulate on the HVAC's internal components and reduce airflow and efficiency. On top of that, it can shorten the lifespan of the air conditioner or furnace by putting too much strain on the blower motor and other parts.
These are not the only reasons why you should also consider furnace filter replacement. For example, a heavily clogged filter can also start letting in unfiltered air through edges or weak spots. As a result, the quality of indoor air will become poorer. You might also have to worry about freezing or overheating of HVAC components.
Avoid these problems by simply knowing when furnace filter replacement is needed. How often to replace a furnace filter, you're wondering? The answers are below.
MERV Ratings: Know This Before You Change a Furnace Filter
Before learning how often to replace a furnace filter, let's first talk about MERV ratings and what they mean. "MERV" is actually an acronym for "Minimum Efficiency Reporting Value," and it is a number that shows the size of particles your filter can capture.
Generally, higher MERV ratings capture smaller particles like dust and pollen.
For example, MERV 8 is the basic rating. It can trap hair, some pollen, and dust, making it a standard option for most households.
MERV 11 furnace filters go a step further by filtering more smoke, fine dust, and pet dander. If you're looking for better filtration, choose MERV 11 over MERV 8.
The best is MERV 13. These filters can capture even finer contaminants, like smaller allergens and some bacteria. If you’re not sure which MERV rating is the best choice for you, give us a call and let’s figure it out together!
Furnace Filter Replacement Basics: Nominal vs. Actual Size
Another thing you need to consider when it comes to furnace filter replacement is nominal and actual size. Simply put, nominal dimensions, like 16x25x1 or 20x20x1, are rounded numbers, and they're meant for identification purposes.
These measurements don't always reflect the exact width, length, or depth of your furnace filter. The actual size is often smaller by around half an inch in width and length and slightly less in thickness.
For example, a furnace filter that's labelled as 16x25x1 might actually measure 15.5x24.5x0.75 inches when you check it with tape. An ill-fitted furnace filter won't be effective, so make sure you choose the right size for your system.
We recommend measuring the old filter carefully for the most accurate dimensions. You can also check the dimensions printed on the side (if applicable).
Then, compare the measurement with the listed actual dimensions you're interested in buying. This is an easy hack to avoid the hassle and potentially costly returns of a filter that doesn't fit.
Furnace Filter Replacement Frequency: So, How Often is It Necessary?
So, "How often should I replace my furnace filter?". Under normal conditions, a one-inch filter should be replaced every 90 days.
However, the actual furnace filter replacement frequency can depend on factors like indoor air quality needs, pets, or continuous fan operation.
If you have multiple pets at home and they are going through a heavy shedding phase, you might need to change the furnace filter every 30 to 60 days. People with severe allergies might want to replace a furnace filter more often.
Thicker furnace filters, such as those that are four or five inches deep, can last longer. In this case, you'll need to change a furnace filter every six months or up to a year. These furnace filters come with a larger surface area to hold dust before airflow becomes compromised.
Still, we recommend learning about furnace filter replacement frequency and sticking to it. A dirtier home environment, high HVAC usage, or excessive pollutants in the air can clog even a thicker filter faster than you'd expect.
How to Change a Furnace Filter Easily?
Furnace filter replacement is easy and quick. While it is always best to contact a professional, it is possible to do it without expert help. All you need to do is purchase the best air filters for the furnace and follow these steps.
-
Turn off your HVAC: The first step to change your furnace filter is to make sure your HVAC system is powered off. Each system is different: Some have a dedicated switch, while others require you to turn off the breaker.
Before you start with furnace filter replacement, make sure the HVAC isn't turned off to ensure safety and prevent unfiltered air from flowing into the system.
-
Find the furnace filter slot: Usually, the filter should be in the return-air duct or near the blower motor. The compartment typically has a removable cover.
-
Remove the old furnace filter: Slide out the dirty filter carefully. Take notes of how it is placed. There should be an arrow on the frame indicating airflow direction. Also, take the opportunity to check nominal and actual sizes.
-
Insert the replacement furnace filter: Slide the new furnace filter into the slot and make sure that it is positioned correctly. Next, close the compartment and secure any fasteners or covers to make sure there are no gaps.
-
Power on the HVAC: Finally, turn the system back on. Wait a few minutes and check if the air is circulating properly. For easy future furnace filter replacement, keep a note of the date or set a reminder of when you performed the last switch.
Discount Furnace Filters: Are They Reliable?
Absolutely. You don't have to spend a fortune on new furnace filters. Discount furnace filter replacement is always an option. Of course, always choose a reputable source with a proven track record of providing high-quality products at competitive prices.
Order from United Filter, and you'll receive the highest-grade furnace filters on the market. In this case, discount furnace filters are 100% worthy! You will receive effective, high-end products, but for a more economical price.
Furnace Filter Replacement: Make a Schedule, Simplify Your Life!
Be mindful of the furnace filter replacement frequency for fresh and healthy air in your home environment. Here is how you can stay on top of the game and never miss replacements!
-
Set alerts: As mentioned before, it's a good idea to set reminders on your phone to keep track of the last time you replaced the furnace filter. This way, you can also calculate when a replacement will be due the next time.
-
Buy filters in bulk: Instead of buying new furnace filters every time you need to make a change, consider getting multipacks to always have on hand. Buying furnace filters in bulk will ensure you're always stocked up.
-
Perform monthly checks: How often should I replace my furnace filter? In some cases, switches should be made monthly. For example, if you have a lot of pets or live in a more polluted area, your filter might need more frequent changes.
Some of the most common signs a furnace filter replacement is long overdue include high energy bills, dirt and dust around the vents, allergies, increased dust, strange noises coming from the HVAC system, and musty smells in your home.
Prevention is the best solution. Change your furnace filter on time for the most pleasant home environment.
Furnace Filter Replacement: Conclusion
Change your furnace filter in a timely manner as a part of responsible home maintenance. By regularly swapping out old filters, you'll keep your home clean and smelling fresh.
Plus, regular change of the furnace filter reduces strain on the HVAC system and possibly cut down on energy usage. Start furnace filter replacement by measuring the slot and choosing the correct size. This way, improved IAQ is guaranteed!
Ready to Change the Furnace Filter? Contact United Filter Today
Some homes need monthly furnace filter replacement, while others can wait anywhere from 30 to 90 days or even a full year for thicker models. If you're ready to replace your old and dirty filter with a new one, give us a call at (905) 403-0160 to get started!
Curious About Furnace Filter Replacement? Here’s the Easiest Solution
Timely furnace filter replacement is crucial if you want to keep the air in your home healthy and smelling fresh. Clean filters not only boost indoor air quality (IAQ) but also safeguard cooling and heating equipment and possibly reduce high energy bills.
But how often should I replace my furnace filter? Can I do it without the help of an expert? What are MERV ratings, and what do nominal and actual sizes refer to when choosing furnace filters in Canada?
This complete guide will tell you everything you need to know to change a furnace filter fast, in just 7 simple steps. Plus, you'll learn about why it's important to replace a furnace filter regularly and the benefits you'll experience from boosted IAQ.
Here are the details.
This is Why Timely Furnace Filter Replacement Matters
There are two main reasons why furnace filter replacement is essential:
-
It keeps airborne contaminants from circulating through your home.
-
It prevents buildup within your HVAC system.
Many people choose to change their furnace filter for the first reason. Airborne contaminants, like pet dander, pollen, and dust, can provoke serious allergies.
Investing in a quality furnace filter can help people who are allergy-prone or dealing with respiratory issues. We see many homeowners change a furnace filter for the second reason, as well.
Dust can accumulate on the HVAC's internal components and reduce airflow and efficiency. On top of that, it can shorten the lifespan of the air conditioner or furnace by putting too much strain on the blower motor and other parts.
These are not the only reasons why you should also consider furnace filter replacement. For example, a heavily clogged filter can also start letting in unfiltered air through edges or weak spots. As a result, the quality of indoor air will become poorer. You might also have to worry about freezing or overheating of HVAC components.
Avoid these problems by simply knowing when furnace filter replacement is needed. How often to replace a furnace filter, you're wondering? The answers are below.
MERV Ratings: Know This Before You Change a Furnace Filter
Before learning how often to replace a furnace filter, let's first talk about MERV ratings and what they mean. "MERV" is actually an acronym for "Minimum Efficiency Reporting Value," and it is a number that shows the size of particles your filter can capture.
Generally, higher MERV ratings capture smaller particles like dust and pollen.
For example, MERV 8 is the basic rating. It can trap hair, some pollen, and dust, making it a standard option for most households.
MERV 11 furnace filters go a step further by filtering more smoke, fine dust, and pet dander. If you're looking for better filtration, choose MERV 11 over MERV 8.
The best is MERV 13. These filters can capture even finer contaminants, like smaller allergens and some bacteria. If you’re not sure which MERV rating is the best choice for you, give us a call and let’s figure it out together!
Furnace Filter Replacement Basics: Nominal vs. Actual Size
Another thing you need to consider when it comes to furnace filter replacement is nominal and actual size. Simply put, nominal dimensions, like 16x25x1 or 20x20x1, are rounded numbers, and they're meant for identification purposes.
These measurements don't always reflect the exact width, length, or depth of your furnace filter. The actual size is often smaller by around half an inch in width and length and slightly less in thickness.
For example, a furnace filter that's labelled as 16x25x1 might actually measure 15.5x24.5x0.75 inches when you check it with tape. An ill-fitted furnace filter won't be effective, so make sure you choose the right size for your system.
We recommend measuring the old filter carefully for the most accurate dimensions. You can also check the dimensions printed on the side (if applicable).
Then, compare the measurement with the listed actual dimensions you're interested in buying. This is an easy hack to avoid the hassle and potentially costly returns of a filter that doesn't fit.
Furnace Filter Replacement Frequency: So, How Often is It Necessary?
So, "How often should I replace my furnace filter?". Under normal conditions, a one-inch filter should be replaced every 90 days.
However, the actual furnace filter replacement frequency can depend on factors like indoor air quality needs, pets, or continuous fan operation.
If you have multiple pets at home and they are going through a heavy shedding phase, you might need to change the furnace filter every 30 to 60 days. People with severe allergies might want to replace a furnace filter more often.
Thicker furnace filters, such as those that are four or five inches deep, can last longer. In this case, you'll need to change a furnace filter every six months or up to a year. These furnace filters come with a larger surface area to hold dust before airflow becomes compromised.
Still, we recommend learning about furnace filter replacement frequency and sticking to it. A dirtier home environment, high HVAC usage, or excessive pollutants in the air can clog even a thicker filter faster than you'd expect.
How to Change a Furnace Filter Easily?
Furnace filter replacement is easy and quick. While it is always best to contact a professional, it is possible to do it without expert help. All you need to do is purchase the best air filters for the furnace and follow these steps.
-
Turn off your HVAC: The first step to change your furnace filter is to make sure your HVAC system is powered off. Each system is different: Some have a dedicated switch, while others require you to turn off the breaker.
Before you start with furnace filter replacement, make sure the HVAC isn't turned off to ensure safety and prevent unfiltered air from flowing into the system.
-
Find the furnace filter slot: Usually, the filter should be in the return-air duct or near the blower motor. The compartment typically has a removable cover.
-
Remove the old furnace filter: Slide out the dirty filter carefully. Take notes of how it is placed. There should be an arrow on the frame indicating airflow direction. Also, take the opportunity to check nominal and actual sizes.
-
Insert the replacement furnace filter: Slide the new furnace filter into the slot and make sure that it is positioned correctly. Next, close the compartment and secure any fasteners or covers to make sure there are no gaps.
-
Power on the HVAC: Finally, turn the system back on. Wait a few minutes and check if the air is circulating properly. For easy future furnace filter replacement, keep a note of the date or set a reminder of when you performed the last switch.
Discount Furnace Filters: Are They Reliable?
Absolutely. You don't have to spend a fortune on new furnace filters. Discount furnace filter replacement is always an option. Of course, always choose a reputable source with a proven track record of providing high-quality products at competitive prices.
Order from United Filter, and you'll receive the highest-grade furnace filters on the market. In this case, discount furnace filters are 100% worthy! You will receive effective, high-end products, but for a more economical price.
Furnace Filter Replacement: Make a Schedule, Simplify Your Life!
Be mindful of the furnace filter replacement frequency for fresh and healthy air in your home environment. Here is how you can stay on top of the game and never miss replacements!
-
Set alerts: As mentioned before, it's a good idea to set reminders on your phone to keep track of the last time you replaced the furnace filter. This way, you can also calculate when a replacement will be due the next time.
-
Buy filters in bulk: Instead of buying new furnace filters every time you need to make a change, consider getting multipacks to always have on hand. Buying furnace filters in bulk will ensure you're always stocked up.
-
Perform monthly checks: How often should I replace my furnace filter? In some cases, switches should be made monthly. For example, if you have a lot of pets or live in a more polluted area, your filter might need more frequent changes.
Some of the most common signs a furnace filter replacement is long overdue include high energy bills, dirt and dust around the vents, allergies, increased dust, strange noises coming from the HVAC system, and musty smells in your home.
Prevention is the best solution. Change your furnace filter on time for the most pleasant home environment.
Furnace Filter Replacement: Conclusion
Change your furnace filter in a timely manner as a part of responsible home maintenance. By regularly swapping out old filters, you'll keep your home clean and smelling fresh.
Plus, regular change of the furnace filter reduces strain on the HVAC system and possibly cut down on energy usage. Start furnace filter replacement by measuring the slot and choosing the correct size. This way, improved IAQ is guaranteed!
Ready to Change the Furnace Filter? Contact United Filter Today
Some homes need monthly furnace filter replacement, while others can wait anywhere from 30 to 90 days or even a full year for thicker models. If you're ready to replace your old and dirty filter with a new one, give us a call at (905) 403-0160 to get started!
Vee Popat
