If your door is the type that slides off, then you can typically remove it by simply lifting it up until it comes free, and then set it aside. Please consider making a contribution to wikiHow today. I would like to know , since our home did not come with return exchange filters , should I install them or was the furnace system designed not to use them ? Here’s how to tell if you need a new furnace. Be certain that the air flow arrow points toward the furnace or blower motor. This is a manufactured home. Check your filter every month and any time you notice dust building up in your home. This article has been viewed 6,383 times. Dust particles adhere to the air filter. Furnace filters don’t just keep the air in your home clean; they also play a big role in determining energy costs. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Believe it or not, there is a right way and a wrong way to change your furnace filter. The old filter should slide out easily. Home furnace filters are made to filter air in a single direction so that they do not collapse or fall apart as they trap dust and other debris. Thanks to all authors for creating a page that has been read 6,383 times. Usually, the filter is either just inside the furnace or just inside the air vent. I just removed that grill work and there is nothing to hold the filter upright. An understanding of the role that air filters play … … Look for the vents where the air enters into the furnace system to locate the filter near either the air return duct or the entrance to the blower chamber. Other Frequently-Asked Furnace Filter Questions Is a furnace filter the same as an air filter? For more precise filter replacement tips, check out the steps below. Then you’ll easily be able to tell when the dust is covering the filter and it needs to be replaced. Disposable filters have a cardboard frame. If your filter has a plastic or metal frame, then it is a reusable filter. Last Updated: May 27, 2019 All furnaces are equipped with an air filtration system designed to trap dirt, dust and other pollutants. What you should know about your furnace’s air filter: Filters are located either inside the furnace or inside the return air vent. The Space-Gard whole-house air purifier is a high-efficiency furnace air filter that removes dust, dust mites, mold spores, pet dander, pollen, bacteria, viruses, smoke, and other contaminants from the air circulating through the furnace system.The filter is designed to become more efficient with use. But if you want to reduce airborne dust in your home, you could start with the best of the inexpensive 1-in. Three Things To Try If Your Furnace's Air Filter Is Stuck In Its Slot. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Remove the new filter from its packaging, ensure that the arrow on the filter points to the direction of the furnace. In general, you should check the filter’s condition about once a month and change or clean it when necessary during the heating season. We are no longer supporting IE (Internet Explorer) as we strive to provide site experiences for browsers that support new web standards and security practices. Putting it in backward decreases the filter’s efficiency. Your air filter’s and furnace filter’s replacement cycle is also affected by the air outside and within your home. ... How to Clean the Air Filter on a Murray Lawn Mower Model Number 20415X83B. Slide out the old filter. Air filters should be changed regularly in your home to keep your system running smoothly and to maintain optimal air quality. You should follow the filter manufacturer’s recommendations, but a good rule of thumb is to inspect your AC filter at least once every 2-3 months. Air Grilles – Though not a common location, some furnace filters can be found in return air grilles. The process for changing standard disposable filters is fairly straightforward and involves just a few steps: Locate your air filter. [2] X Trustworthy Source Consumer Reports Nonprofit organization dedicated to consumer advocacy and product testing Go to source Signs your air filter needs changed: The filter is visibly dirty. In addition to keeping your furnace clean and improving efficiency, changing your air filter regularly can also increase your furnace’s lifespan. Wash the filters with cold water and mild liquid detergent. Once you find the manufacture’s specifications on filters, there are a variety of options you can purchase that filter … This guide explains how often to change an air filter … Sometimes there’s a filter in both locations. Replace furnace filters every month for best results. This is how to buy furnace filters at The Home Depot. This kind of filter will trap large particles of dust and is designed to be replaced every 1-2 months. The air filter is meant to protect both the mechanical components of your furnace and the indoor air quality of your home from airborne particles. Replacing the filter will allow the air to heat more quickly, thereby saving on … Over time, dust and other debris can collect in the filter, reducing the efficiency of the furnace. Check to see that you DO NOT HAVE a filter in the Air Handle and the filter grill. The standard time recommended to change a high-quality air filter is at least once every three months. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. If you put the filter in backwards, then your furnace won’t have sufficient airflow and it can overheat and shut down. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Locate the area which houses the air filter near the air supply and remove the panel. Locate the service panel and remove it. This is how to buy furnace filters at The Home Depot. Don’t rely on a clean air filter to keep your furnace running smoothly all on its own, though. Trane XE80 furnace filter may be identified in different locations based on on what kind and size of unit you own. A clogged air filter can cause expensive damage to your furnace and also reduce the quality of your inside air. Energy savings, lower utility bills, and better indoor air quality are the three greatest benefits that you’ll enjoy when you replace your dirty furnace filters. Usually, manufacturers will include the MERV and dimensions on the long side of the filter. All you need to do is slide the old one out and slide the new one in. What you need to know about choosing furnace filters. Air filters and furnace filters should be checked at least once a month. It’s a very important issue, so much so that we’ve dedicated a whole blog post to explaining the dangers of a clogged air filter. Schedule service How to determine how often you should change your furnace filter: Step 1: Determine your filter’s MERV and thickness. These are typically found in the ceiling or in the wall. Why is it so important to clean my air filter on my furnace? Yes. What if I have a plastic-framed air filter? How to Replace The Filter On a Forced Air Furnace. All other options, from a 4-in. Air Grilles – Though not a common location, some furnace filters can be found in return air grilles. Furnaces used in large homes move more air and therefore they … Include your email address to get a message when this question is answered. It is typically located between the return air duct and the furnace or air handler. Fiberglass filters are a lower cost option, but they need to be disposed of and replaced roughly every 30 days. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. But in order to keep your furnace running at peak efficiency, you will have to maintain it and change the filter on a regular basis. Some filters can be replaced annually, while others require more frequent maintenance. Furnace Filter Maintenance/Signs of Need of Change, We are no longer supporting IE (Internet Explorer), five things everyone needs to know about changing a furnace filter. It … How Often to Change Air Filters will vary based on the type of filter you have. Filters are designed to trap dust and airborne particles as air is drawn through the filter and into the furnace system. Where this is not applicable, ensure that the denser side faces the furnace. Actually, you should check your filter monthly and often change it monthly, depending on the type of filter you use. Locate the furnace filter compartment. If you have furry pets or your furnace runs all the time, then your filter will get dirty more quickly. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. If you really can’t stand to see another ad again, then please consider supporting our work with a contribution to wikiHow. Replace the filter access panel, and restore power to the furnace. Benefits of Regularly Changing Your Air Filter. This can also happen with a dirty filter, so make sure to keep checking your filter monthly and replacing it when it is dirty. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. In most cases, you should have one air filter for each level of your house. We do not have central air. It’s a good idea to draw the airflow direction arrow with a permanent marker on the actual furnace housing or ductwork. The filter should slide out easily. Dispose of the old filter. How Dusty is Your House. Take out your current filter and check the side. Make sure the airflow arrow printed on the new filter is pointing in the direction of the furnace or air handler. Other furnaces have the filter at the bottom of the unit and are accessible by removing the front access panels. Locate and Open Air Filter Cabinet When it’s time to inspect your filter, always be sure to turn off power to the system. Refer to the owner's manual for your furnace for any specific instructions regarding how to replace the filter. Staying mindful of the factors that play a role in the air quality inside your home is a good measurement for how often your furnace filters need to be replaced. Unwrap your new air filter and insert it into the filter cabinet. Do Not Sell My Personal Information – CA Residents. We have looked for any kind of filter and can’t find one. Install the filter This is the easiest step, open up the slot, ensure that the ducts are clean. Determine Which Size Filter You Need. I can see an air scrubber attached to the furnace…..I really don’t know what an air scrubber is. Remember, there are TWO filters in your house – your furnace filter and your lungs! Consumer Reports shows you how to do it. If you can no longer clearly see light, change the filter (see photo above). All of this extra work leads to excess wear and tear on your unit. Keep your Goodman gas furnace running efficiently first and foremost by replacing the filter on a regular basis. These types of filters are antimicrobial and specially designed to trap things like mold, mildew, fungus, yeast, and algae. All tip submissions are carefully reviewed before being published, This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. If there is one in the furnace, it will be behind the blower panel. Furnace Filter Maintenance/Signs of Need of Change. Tip: Check your filter every month to see if it needs replacement. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. If your Carrier furnace has a washable filter, rinse the filter under cool running water until clean. For example, a basic, 1-inch air filter will most likely need to be replaced more often than a larger 4-inch filter. Replacing the filter will allow the air to heat more quickly, thereby saving on energy usage and costs. Your filter will be between the ductwork bringing air in and the furnace body. If you don’t change the filter, lack of airflow through the furnace will cause it to overheat and shut down. disposable filters—the standard pleated filter—which costs a bit more. A clean furnace filter traps dirt and allergens and makes your furnace run more efficiently — and last longer. Plus: What you need to know about choosing furnace filters. The company recommends periodic replacement of the air filter to ensure the furnace operates properly. Air filters are typically located in your system’s return air vent, which might be on the ceiling, wall or on the side of your furnace or air handler. The air should be flowing toward the furnace unit. We had our home built in 2005 from the ground. These filters last longer; from 4 months to 1 year. To determine if it’s too dirty, remove the filter and hold it up to the light. When the blower of the furnace/air conditioner is running, open the little metal door (slot where the filter goes), and hold a tissue near the opening. Keeping your furnace filter clean is an important aspect of home maintenance, especially if the furnace is older. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. If you provide proper filter maintenance and your air conditioner or furnace breaks down, your home warranty plan will repair or replace your HVAC unit. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. How to replace furnace filters. Carrier recommends that homeowners check their furnace filters every three to four weeks for optimal furnace performance. Spray water through the filters in the opposite direction that the air flows through. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. If your home has an air handler or furnace, the air filter can be found within or near the air handler/furnace. Filters are designed to protect the blower motor from dirt. This dust can become trapped in the blower cage and on the evaporator coil where it will eventually plug these components up and cause system malfunction. If you don’t change the filter, lack of airflow through the … Many downflow units have their unique filters in the ductwork. Remove the existing furnace filter, which will be located inside the furnace or inside the return air vent. Furnace filters need to be replaced every few months to keep your furnace running at peak efficiency. Learn how to change an HVAC air filter here! A dirty air filter can lead to a dirty HVAC system. Better yet, to remove even more small particles, install an inexpensive, electrostatically charged fiber filter. Slide the filter out of the furnace; replace filters that appear dirty or clogged. Once the filter is in position, replace the filter cabinet door securely. Please remember, .99 cent filters do not work effectively. Similarly, a dirty filter can cause an air conditioner to shut down because the coils freeze up when airflow is inadequate. Many costly repairs can be avoided with regular filter changing. It's important to check your HVAC system's air filter every 30 days and clean or replace it every 1 – 3 months. How to Change Your Furnace Filter Locate the filter compartment. The first thing you need to do is identify which kind of filter … If you can no longer clearly see light, change the filter (see photo above). 9 December 2015 Categories: , Blog Many air duct sections leading into furnaces have slots on them that allow you to quickly change an air filter by opening a slot's cover and pulling the filter out by its edge. Maintaining a clean furnace filter not only helps keep your furnace’s interior components clean and in good operating order, but also contributes to improved air quality by reducing the amount of allergens and harmful particles in the air. Plus: What you need to know about choosing furnace filters. Locate the filter in your furnace and remove any cover that is over it. If you want to upgrade your filter, you can get a slightly more expensive disposable pleated filter, which will trap smaller particles of dust , pollen, and dirt. How to change your air filter. When changing out your furnace filter for a new one, do you ever wonder if you are installing it the correct way? Over time, dust and other debris can collect in the filter, reducing the efficiency of the furnace. If you decide to use filters at the registers. Most disposable types of filters are designed to be replaced every 1-2 months. You must remove the air filter from the furnace. Keeping your furnace filter clean is an important aspect of home maintenance, especially if the furnace is older. wikiHow is where trusted research and expert knowledge come together. Learn how to change an air filter and you'll get better air inside your home all year round. Wipe the grille clean with a microfiber cloth. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. Certainly if you can’t see the material of the filter itself, it should be replaced. It can be easy to forget this small HVAC maintenance aspect, especially if you don’t know how often to change it. I can’t find any filter on my furnace. Myth #3: The higher the MERV rating, the better. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. If you’re not sure when or how to change the filters in your furnace, consider the following. However, if the filter appears dirty, change it immediately! Learn more... Changing a home furnace filter regularly is the fastest and easiest way to make sure your furnace is running smoothly and efficiently, as well as to help purify the air in your home. Both events stress the system. The filter is normally held in place by long wires criss-crossing the inside of the filter panel or across the filter. To determine if it’s too dirty, remove the filter and hold it up to the light. The furnace and air conditioner typically share the same air handler. You might want to make a note of the date you changed the filter to remind yourself to check it again in a month. In most cases, you should have one air filter for each level of your house. Plus, here are five things everyone needs to know about changing a furnace filter. Tip: If you or someone in your household has allergies, you might want to invest in a highly efficient particle air (HEPA) filter. The cheapest disposable furnace filters are fiberglass with cardboard frames. Air Handlers. Every day at wikiHow, we work hard to give you access to instructions and information that will help you live a better life, whether it's keeping you safer, healthier, or improving your well-being. Remember that if you have furry pets or you run the furnace very regularly, then you will need to replace the filter more frequently. First, turn the unit off. This will cause you reduced air flow and higher utility bills. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. You can usually find it near where the cool air enters the furnace — the air return duct or at the entrance to the blower chamber. The next step can be trickier — finding the air filter. How to Tell When You Need to Change Your HVAC Air Filter By using our site, you agree to our. Filters can change from pristine white to dirty grey in a matter of weeks. The filter should have an arrow on it indicating airflow direction. I want to change my furnace filter. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. Follow these simple steps and know how to change air condition filter in summer and how to change a furnace filter … Just make sure to check the filter monthly and change it when it’s dirty (not just every three months as recommended). wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. When changing out your furnace filter for a new one, do you ever wonder if you are installing it the correct way? wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Our latest shed is also a pavilion—and you can build it, too! I will take a couple of pictures and post them. Day & Night manufactures a broad product line of residential gas furnaces. You’ll save on your utility bills and extend the life of your furnace too. % of people told us that this article helped them. wikiHow's. 3. Check your furnace filter monthly and change it when it’s dirty. The obvious reason to change your furnace filter is because that filter is what is removing all the dust, dander and debris from your air in your home. If you’re thinking that you only have to change your filter once a year, you may well be shortening the life of your furnace. The grill will have a hinged face with the filter may reside. Refrigerator Filter. The filter is usually located at the air return duct or the entrance to the blower chamber. That’s because filtering out harmful particles limits wear, breakdowns, and major system malfunctions. Many costly repairs can be avoided with regular filter changing. Note most Air Handles will have central returns, which have built in filter grills to accommodate a filter.. We use cookies to make wikiHow great. We’ve been living in our home for 12 years . This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. Electrostatic air filters work by relying on multiple layers of filtration media which clean the air as it passes through the filter. Amid the current public health and economic crises, when the world is shifting dramatically and we are all learning and adapting to changes in daily life, people need wikiHow more than ever. If they are dirty they should be changed with a fresh clean air filter. There is sometimes another cover over the filter that you will have to pull off. While not the best set up. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\n<\/p><\/div>"}. They are available in both disposable and reusable varieties. You’ll get better heating in the winter and air conditioning in summer. Slide out the old filter and dispose of it. Upflow furnaces work with a high velocity type air filter that are able to be found within the furnace blower compartment in both a bottom or side (left or right). Dirty air filters worsen the air quality and can exacerbate symptoms. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/e7\/Change-a-Furnace-Filter-Step-1.jpg\/v4-460px-Change-a-Furnace-Filter-Step-1.jpg","bigUrl":"\/images\/thumb\/e\/e7\/Change-a-Furnace-Filter-Step-1.jpg\/aid11044905-v4-728px-Change-a-Furnace-Filter-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"

\u00a9 2020 wikiHow, Inc. All rights reserved. Your Payne furnace is equipped with an air filter that keeps dust and other contaminants from cycling through it. You can do this either at the thermostat, the breaker box, or using the shutoff switch located on/near the indoor unit (often looks like a light switch). Changing Your Furnace Filter. Bravo for wanting to change your air filter! Changing your common style filter is simple. If dust has built up between the slats, wrap the tip of a flat screwdriver with a microfiber cloth and use it to gently clean in between the slats or vacuum the cover with a brush attachment. We recommend our users to update the browser. The “air-flow direction arrow” printed on the new filter should be pointed towards your furnace (or more specifically; arrow pointed towards your furnace fan unit). Don't let go of the tissue but watch which direction the air flows. Please consider making a contribution to wikiHow today. This is particularly important if anyone in your family suffers from allergies or asthma. If your filter does not have the dimensions printed on it, then measure it with a measuring tape, or check the owner’s manual for the manufacturer’s recommendations to ensure you get the right replacement filter. Every month, pull the filter from your furnace and compare it to the new one. If you have poor air quality outside or pets inside, you’ll need to replace your air filter more frequently. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. If there is any resistance when you try to slide the filter out, then there may be a locking mechanism keeping it in place. Start by turning off the furnace. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Check the Air Flow Arrows and install the new filter. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. For maximum efficiency, it is recommendable to replace filters every three months. The filter replacement frequency varies by model, so review the owner's manual for specific recommendations for your unit. Did you know there is a correct way to install your air filter? This will keep the air flowing through your furnace, minimize the strain on your heating system, and help filter dust and other particles out of the air in your home. That’s the first step to improving the air quality in your home, helping your HVAC system run more efficiently and saving money on energy costs.. The frequency at which your air filter should be changed depends on a variety of factors, including the type of filter in your HVAC unit. Dirty or clogged air filters prevent healthy air flow, damage components inside your air … Believe it or not, there is a right way and a wrong way to change your furnace filter. How to Change the Filter on a Carrier Gas Furnace 58STX. A good rule of thumb is to change 1-2 inch filters every three months, 4 inch filters every six months and 5 inch filters every 12 months. Slide out the existing filter (located near the intake/outtake blower fan). There are 11 references cited in this article, which can be found at the bottom of the page. It may take a few minutes. If your furnace is constantly in use you will need to change the air filter at least once a month. Dispose of it and replace it with a new filter of the same size when it gets dirty. Check the filter monthly to see when it needs to be replaced. I held the new air filter up to the grill work while the furnace was on and the suction held the filter up. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. When you consistently change your air filter, you can save from 5 to 15 percent on your utility costs. However, there are a lot of factors that may make you change your filters more often. If you have a water filter in your refrigerator for ice makers or water dispensers, … wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. A higher quality filter will cost more, but can be effective in reducing allergens. When buying filters for this task, an inexpensive glass fiber filter will do the job. References. Unlike many furnaces that use a box type filter, older mobile homes usually have a foam or mesh type filter without a frame. Slide in a new filter. Thank you in … Some internal HVAC systems have small panels that have a handle that lifts off where the filter sits. If anyone in your home has allergies, they will benefit from more frequent air filter changes. The filter in a forced air furnace protects you and the furnace blower from harmful airborne matter … Furnace filters protect your furnace from dust, hair and other debris that gets drawn in through cold air return ducts. Insert a new filter, ensuring the correct furnace filter direction. Many furnace filters are located on one side of the HVAC System. It may be difficult to locate on some HVAC systems, but you can usually find the air filter in the return air duct. We carry an efficient array of Furnace Filters for your home. When it comes to furnace filters, they are “MERV” rated according to how finely they filter the air. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness. thick mechanical air filter to an electronic filter plate system, involve electrical or ductwork changes by heating/cooling contractors. Most Air Handlers will have a built in furnace filter rack in the unit. So now that you know how to change a furnace filter, you also know how to change an air conditioner filter. 3M Filtrete is one common brand. Hopefully there is an air filter in the furnace. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. Even if you do not use your furnace, the air filter should be changed every three months. In general, a MERV rating of 6 indicates that the filter will capture up to half of the particles in the air; a filter with a rating of 8 will trap 70 to 85 percent of air-born particles it encounters; and a rating of 11 or higher means that the air passing through the filter is up to 95 percent cleaner when it comes out of the filter than it was when it went into it [source: Lowe's]. We know ads can be annoying, but they’re what allow us to make all of wikiHow available for free. The filters will have arrows on them denoting airflow. Homeowners can replace the filters easily and without the need for tools. Remove the Access Panel – In some furnace designs, it may be necessary to remove an access panel to get to the air filter located on the side of the furnace. Your support helps wikiHow to create more in-depth illustrated articles and videos and to share our trusted brand of instructional content with millions of people all over the world. Maintaining healthy air quality. Payne makes both … Check for such a system and slide the lock out of the way to release the filter. If the furnace turns on while there is not filter in it, then it can suck up potentially-damaging loose debris. Did you know there is a correct way to install your air filter? This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. Then removed used filter. According to "Insulate & Weatherize," you should stay away from "permanent" filters that you wash and reuse; those filters actually tend to provide more resistance to air movement, reducing energy efficiency. This is a sign that your air filter is clogged with contaminants, forcing the furnace to work twice as hard to push fresh air through the clogged filter. Finally, whatever filter you use, make sure you reinstall it correctly, with the arrow on the filter edge pointing toward the blower motor. https://www.cleanalert.com/blog/how-to-change-your-home-air-filter, https://www.dummies.com/home-garden/interiors/ventilation/how-to-change-a-furnace-filter/, https://www.familyhandyman.com/heating-cooling/furnace-repair/how-to-change-a-furnace-filter/, https://www.consumerreports.org/home-air-purifiers/how-to-replace-furnace-filters/, https://www.bobvila.com/articles/change-a-furnace-filter/, consider supporting our work with a contribution to wikiHow. Again, consult your manual for proper procedure, but typically the process for how to change a furnace filter goes as follows: Turn off the furnace. They remove more particles, last longer and cost more. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. This image may not be used by other entities without the express written consent of wikiHow, Inc.
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\u00a9 2020 wikiHow, Inc. All rights reserved. This video shows you how to remove the furnace door panel, find the filter, and replace it with a new one. I do not know how old the furnace is. Remove the filter compartment door, if you have one. Replacing a furnace filter in an old mobile home requires cutting the filter to size yourself. Some filter models are designed to be discarded and replaced with a new one.

2020 how to change air filter on furnace