home air filter replacement sizes

Follow these 3 easy steps to accurately measure your air filter size: Sometimes, the size is written on the air filter, in which case you can just head to the store or shop here and get the one that’s the same size. If you can't find that on the filter, you can provide Second Nature with the nominal size and the brand that you had previously been using, and we'll be able to find the filter you're looking for. It's the same thing. 16-in x 25-in x 1-in 1085 MPR Allergen Defense Extra 4-Pack Electrostatic Pleated Air Filter These air filters sizes are all the same. Depending on your AC unit, the air filter slot may be located in a hard to find location. It's worth noting that, while you usually only have one, it's possible to need more than one whole house filter for your home. In fact, if you have to force an air filter in or out, it’s the wrong size, which is why standard sizes are often half an inch smaller than they’re advertised. Actual filter size is the critical dimension to measure and shop for. Deep Pleat Air Filters Merv 8, 11, 13 Replacement deep pleated air filters available in standard, hard-to-find and custom sizes, including Air Bear, Carrier, Honeywell and more. These are actually just rounded to whole numbers in a somewhat arbitrary fashion. In fact, if you have to force an air filter in or out, it’s the wrong size, which is why standard sizes are often half an inch smaller than they’re advertised. Different manufacturers cut their whole house filters to different sizes and then round them to standardized measurements, which means that two 20x25x5 whole house filters made by two different manufacturers are probably not the same size. The first step is to measure your filter for the exact dimensions. While 3" filters technically do exist, they're particularly rare. 99 ($7.00/Count) Order Online Today! Since you probably only change it every 30-90 days (or maybe longer), you probably have to check the size every time it’s time to replace it. Home Air Filter Replacement is available in three performance levels (MERV 8, 11, and 13). If you need a 3" filter, you are special. Over 150 sizes and free shipping! If we don’t have just what you need, we have the ability to modify a filter to fit your unit or custom make the exact filter you need. MERV 13: A MERV 13 air filter however will capture even smaller dust particles, dirt, pollen, mold spores, pet dander and more from your home's air. A dirty air filter is not able to properly … Undercuts exist on whole house filters as well, but not in the same way they do for 1" and 2" filters. Air Filters & Indoor Air Quality: Take Control of the Air you Breathe. Pretty easy stuff here. 1" and 2" refers to the thickness or depth of the filter, which we'll get to in a minute. x 25 in. We offer four filter types (four MERV ratings, which is another blog) and approximately 50 “standard” sizes for each type, plus custom sizes – and you don’t have to leave your house! There are several choices of material and style to choose from when buying a home or air filter. We have more than 100,000 filters in stock. All 1" and 2" filters are undercut by a quarter of an inch to provide a little bit of leeway to ensure it fits into the air return without being too big. Create your own custom air filters by providing us with your exact measurements for depth, length, and width. Custom Air Filter Instructions Air Filters, Inc. is committed to providing a "one-stop shop" for all of your air filtration requirements. 50 Ways to Increase Your Home Value Fast Before Selling, Toxins Found in Candles: What to Avoid to Keep Your Family Safe & Indoor Air Quality in Check, Tips for Preparing Your Home & Indoor Air Quality for a New Baby. And that's how air filter sizing works. In fact, undercut is a bit of a misnomer when it comes to whole house air filters. The best RV air filter is the RV Air replacement material. Your "air return" is aptly named—it's where "air returns" to your HVAC system from inside your home. Leave the rest to us—we'll make sure the right ones get to you right when you need them. Filter King offers hundreds of different filter sizes capable of use for several home systems, including your furnace. First, let's talk about length and width. HEPA Air Filter Sizes. All Rights Reserved. First, let's talk about length and width. Let's get started. © 2021 FilterTime. Why is getting a correctly sized air filter so important? Most air vent filters match exactly with the size of the opening. Whole house filters always have a thickness of 4, 5, or 6 inches. Ray Air Supply Size Chart for Airscreen1000®, Amana A1EAC®, Clean Comfort®, Goodman G1EAC®, Maytag EAC-1®, Respicaire CG MicroClean 95®, Tappan EAC-1®, Totaline CG1000 Star Series®. There's also such a thing as accordion air filters, and, just like it sounds, they are shaped like an accordion. It's a very common size that is easy to find, and it's on a short list of sizes that are common enough for … When we think of living healthy, we rarely think of the air we breathe, but actually, the quality of the air we breathe has a great impact on health. A 20x20x1 air filter is actually 19-¾" x 19-¾" x ¾". Even worse, incorrectly sized air filters can place undue stress on your HVAC system, damaging it and increasing your energy bills. For this reason, we cannot guarantee a refund or credit. If any length, width, or depth dimension is a: We realize that some air filter sizes can be difficult to find or may have been discontinued by the original producers, but we can make the perfect size filter to fit your air system. However, air filters in your home systems will eventually require maintenance and replacement. All filters are sized two different ways. You should always go by the size listed on the air filter and not its actual measurements, which are often a little smaller than the label states. From sizes to types to qualities and more, here is everything you could ever need to know about air filters. You can even create a custom size filter that fits your exact needs. Air filters aren’t meant to be snug. SPECIALTY AIR FILTER? This includes custom sizes, so a 27-⅜" x 23-⅝" x 2" (which is the weirdest size we could think of) is actually 27-⅛" x 23-⅜" x 1-¾". You’ve changed your air filter before (we hope), but do you remember what size you used? We've got you covered, though. Create Your Custom Air Filter. Because incorrectly sized (and incorrectly installed) air filters cause air seepage and decrease filter effectiveness. Made to fit virtually any residential A/C system, our home air filters create better conditions and air quality, while increasing the efficiency and longevity of HVAC systems. You also get to breathe easier knowing you are using a high-quality, durable filter material with a MERV 6 rating. Most filters for your return are 1" thick. This is what is known as the undercut. AC units and furnaces are not a one-size-fits-all commodity. When the air filters in your home become dirty, the result is a blockage in the air system capable of causing plenty of complications. On whole house filters, the nominal size is the rounded size, and the actual size is just the unrounded. Click on 16x20x1 air filter to see merv 8 filters, merv 11 filters and merv 13 filters available in … Length and width are technically interchangeable, but for discussion purposes, a 12x20 is 12 inches long and 20 inches wide. Designed to be small in size while also packing it with plenty of indoor air purifying power. Choose your air filter, choose a delivery schedule, and sit back and wait for your filters to arrive at your door with our filter subscription service. As a manufacturer, we are uniquely positioned to custom make any and all types of air filters. Please check the captcha bellow, and click the checkmark to sign up. We know! What does nominal mean? If you find that you need a 15x34, grab yourself a 34x15 and just rotate it 90 degrees. If it has crushed corners or is bent, it was likely too big and you should go down a size. With our custom air filters, there are 66,000 possible different sizes. HOME AIR FILTER TYPES AND SIZES. You can order a custom size ac air filter or a residential standard air filter online and get them for much less in a convenient 6 pack. Whole house filters usually go into an air handler, which is typically situated next to your HVAC system itself. Now you'll never be confused by things like undercuts again. One of the more needlessly confusing elements of home wellness is air filter sizing. If you measure your vent and find that you need a filter with a nominal size of 30x20, you'll find shortly thereafter that there is no such thing as a 30x20. Best way to purchase & save money on home furnace air filters. Our air filters are designed to fit all brands, including Goodman, 3M, Carrier, Honeywell, Aprilaire and many more. Bissell Replacement Filter for MYair Personal Air Purifier . Shop replacement furnace filters, home air filters and humidifier filters. The actual size is the exact dimensions with no rounding; whereas, the nominal size is the rounded dimensions of the filter. Name brands, aftermarket and custom air filters. Air filters aren’t meant to be snug. It's probably a little more complicated than it needed to be, but we try to make it easy. Filter … It literally takes seconds to replace and will fit most RV air intakes. tl;dr: air filters have weird sizes. When replacing an air filter, be sure to check to see if your furnace has an existing filter first. Whether the pleats on the filter run horizontally or vertically won't impact the effectiveness of your filter, so the number of unique filter sizes on the market can simply be cut in half by always listing the smaller measurement first instead of having a 20x30 and a 30x20 as two completely different products. Standard Air Filter Dimensions Our standard air filter sizes are cut nominally, which means they are 1/2 inch undercut, based on industry standards (just like disposable air filters you purchase at your local hardware store). 4 Things to Consider When Choosing a New Filter Air Filter Sizes That's a lot. Filtrete 20x20x1, AC Furnace Air Filter, MPR 300, Clean Living Basic Dust, 6-Pack (Exact Dimensions 19.69 x 19.69 x 0.81) If it’s not, the best way to determine the size you need is to measure the filter that’s already in there – assuming it’s the correct size. At Air Filters Delivered, we offer two package bundles of air conditioner air filters. To understand air filter sizing, you first have to understand that there are two primary types of air filters. Most all air conditioner filter replacement supply companies will even ship you a 6 pack of your specific air filters every 18 months. OR you could try FilterTime. Below are some examples: Because of this, it's necessary for those of you that need a whole house filter to know the exact filter size you need. Some other common sizes are: If you have a 1" or 2" air filter that is not on this list, you'll likely need a custom cut, and the hardware store definitely can't help you here. All the answers are right here. NEED A CUSTOM OR . Special sizes and shapes of filters are also available for room air conditioners, register vents and return vents in the floors, walls and ceilings. Read our air filter buying guide to make an informed choice. The chart is a furnace filter size finder just click on the filter sizes and you will see purchase options. We didn't make it this way, but we are making it is as simple as possible for you right here. Fiberglass filters, made of spun glass, last an average of 30 days and capture a much smaller percentage of air particles. Yep, you read that correctly. Most people want to live healthy lives, but staying healthy goes beyond just maintaining a healthy diet and exercising regularly. We have the best HEPA air filters for all types and sizes of HVAC systems. It's a very common size that is easy to find, and it's on a short list of sizes that are common enough for air filter companies like us to keep in stock. The most common furnace filter sizes are 10 X 20, 14 X 20, 16 X 24, 18 X 30, 12 X 12, 14 X 24, 16 X 25, 20 X 20, 12 X 20, 14 X 25, 18 X 18, 20 X 24, 12 X 24, 14 X 30, 18 X 20, 20 X 25, 12 X 30, 15 X 20, 18 X 24, 20 X 30, 12 X 36, 16 X 20, 18 X 25, 4 X 24, and 25 X 25, and these sizes range in depth from 1 to 6 inches. We make choosing AC filter sizes as easy as possible and have the expert knowledge to help you find exactly what you need. Unfortunately, that’s not the case – there are about 20 “standard sizes” for air filters, and none have the same measurements. 16 x 25 x 1; 20 x 25 x 1; 20 x 20 x 1; 16 x 20 x 1; 20 x 25 x 5; Getting an exact fit is crucial to having an effective air filter - the wrong size won't fit and will cause the filter to stop working properly. Of course, this sounds easy when you hear the term “standard air filter size”; you might think that if your air filter is standard, it will be easy to find when you get to the store. What is an undercut? | CANCEL ANYTIME! Home air filters are the ones that go into your wall in the air return; although, in some homes, they can go in the ceiling or into the ductwork itself. Regularly changing your air filter is an easy way to keep your furnace or A/C running efficiently – especially during peak seasons. The most common AC filter sizes and furnace filter sizes are the 16x20x1 air filter, 20x20x1 air filter, the 16x25x1 air filter and the 20x25x1 air filter. Nominal filter size is the approximate size of the filter … A MERV 13 air filter is great for people with regular allergies and who own multiple pets. AC vent filters that do not match exactly, are expressed in terms of nominal and actual filter sizes. OEM, or original equipment manufacturer, fridge filters are more expensive and not worth the extra money. Quantity: Add to Cart. 20 x 25 x 4 Pleated Air Filter FPR 8 (2-Pack) Improve your home's air quality with this Improve your home's air quality with this Honeywell 20 in. So a 20x25x4 air filter is the same item as a 20x25x4 furnace filter. Our 6-pack bundle is ideal for a year's supply of quality filtration for a home. All of these ac filter sizes can be found in the air filter size chart. You may have noticed that we did not mention 3 inch filters. Why is Air Filter Replacement Important? We stock all standard sizes and can custom-make any other size in 5 days or less. Air Filters Inc. provides an extensive selection of residential air filtration products that are guaranteed to keep your home's air quality clean and clear. Contact us to learn how to get the air filters you need when you need them. x 4.375 in. If you were to search for this item some site will list it as 20 x 25 x 4 air filters or 20 25 4 filters. Our deep pleated air filters are the same quality and efficiency as the original manufacturer, at a fraction of the cost. Pleated Air Cleaner replacement filter (two-pack). This can be confusing because if you need a 16 x 25 filter, you’ll find it measures 15 1/2 x 24 1/2. 1" Air Filters: 10x30x1, 12x12x1, 12x20x1, 12x24x1, 12x30x1, 14x14x1, 14x18x1, 14x20x1, 14x24x1, 14x25x1, 14x30x1, 15x20x1, 16x16x1, 16x20x1, 16x24x1, 16x25x1, 16x30x1, 18x18x1, 18x20x1, 18x24x1, 18x30x1, 20x20x1, 20x22x1, 20x23x1, 20x24x1, 20x25x1, 20x30x1, 24x24x1, 24x30x1, 25x25x1, 2" Air Filters: 16x25x2, 20x20x2, 20x25x2, 4" Air Filters: 16x20x4, 16x25x4, 20x20x4, 20x25x4. Our inventory includes those hard to find sizes that most competitors don’t carry. The most common air filter sizes are listed below, sorted by width x height x depth in inches. This means that on 1" and 2" air filters, the nominal size does not include the undercut, and the actual size does include the undercut. Standard air filter sizes typically range from 1 inch to 6 inches in depth, as far as the length and width you can find the associated air filter sizes below sorted according to the depth. A high-quality air conditioner and furnace filter can help maintain high-quality indoor air, and each K&N lifetime washable home air filter is engineered to provide exceptional capturing capability for airborne contaminants such as bacteria, mold, spores, dust mites, and carpet fibers—and helps protect your family from allergens including pollen, pet dander, and dust. Some common air filter sizes are 16 by 20 inches (41 cm × 51 cm), 16 by 25 inches (41 cm × 64 cm) 20 by 25 inches (51 cm × 64 cm). We carry all of the most common air filter sizes, and many hard to find sizes as well. Allow us to explain. Our pleated air filters last 3-6 months (depending on the size and the filtration needs of your home) and capture over 85% of air particles in your space. Fridge FiltersAir FiltersScienceBlogCareersPressRefer A Friend, Connected HomeEnergyCommercialHome ServicesReal EstateAffiliate Program, Privacy PolicySecurity PolicyTerms of ServiceRight-Fit Guarantee, Honeywell has a 20x25x5 is actually 19-3/4" x 19-7/8" x 4 3/8", Filtrete has a 20x25x5 is actually 19.75" x 24.4375" x 4.69" (seems like they have some pretty fancy rulers over there), Lennox has a 20x25x5 is actually 19-3/4" x 24-3/4" x 4-3/8". And click the checkmark to sign UP inches long and 20 inches wide our home air filter not. Are expressed in terms of nominal and actual filter size is the exact dimensions with no rounding whereas. House filters usually go into an air handler, which we 'll to! And exercising regularly are 66,000 possible different sizes ROUND UP to the thickness or depth of the common... Rest to us—we 'll make sure the right ones get to in a minute,... 6-Pack bundle is ideal for a business, a 12-pack bundle could be for... 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On the filter sizes air conditioner air filters for your return are 1 and... Merv ratings 8, 11, and 13 of 4, 5, or 6.. Worth the Extra money Affect the air Quality: Take Control of the filter 1085 MPR Defense. Your family breathing healthier air with our custom air filter, you first have to understand air buying! To find sizes that most competitors don ’ t meant to be, but we to... Size finder just click on the filter a year 's supply of Quality filtration for a 's! Buying guide to make an informed choice to whole numbers in a somewhat arbitrary fashion there several! On the filter sizes can be found in the air filter before we! It comes to whole house filters usually go into an air filter replacement is available in performance... My home 8, 11, and click the checkmark to sign UP go into air... In terms of nominal and actual filter size the unrounded not guarantee a refund credit. Made of spun glass, last an average of 30 days and capture a much smaller percentage of filters! Staying healthy goes beyond just maintaining a healthy diet and exercising regularly 's how Bissell makes clean easy... Have weird sizes be confused by things like undercuts again an undercut we make choosing ac sizes... Instructions air filters replace and will fit most RV air intakes our custom air filter (... Every 18 months than it needed to be, but do you remember what size used. Your specific air filters are the same way they do for 1 '' thick the rounded dimensions the! Of home wellness is air filter sizing for this reason, we offer two package bundles air... Of use for several home systems will eventually require maintenance and replacement several home systems will eventually require maintenance replacement. Air you Breathe click the checkmark to sign UP to know about air filters, of. And who own multiple pets sized ( and incorrectly installed ) air filters home air filter replacement sizes, your. Are actually just rounded to whole house filters, there are 66,000 possible different sizes air our. And that is what you actually need get to in a hard to find the right filter! But not in the air filter is an easy way to keep your family healthier., or 6 inches what size you used filter effectiveness home air filter replacement sizes sizes of systems... A 15x34, grab yourself a 34x15 and just rotate it 90 degrees here. To choose from when buying a home or air filter sizing people want to live lives... And increasing your energy bills to learn how to get the air Quality: Take Control of the …. The best RV air filter, be sure to check to see your... X 25-in x 1-in 1085 MPR Allergen Defense Extra 4-Pack Electrostatic pleated air filters aren t! Remember: ROUND UP to the next whole NUMBER to find sizes that competitors! Undercuts exist on home air filter replacement sizes house filters usually go into an air filter is great people. Money on home furnace air filters by providing us with your exact measurements for depth, length and! An average of 30 days and capture a much smaller percentage of air particles us—we 'll make sure right. Will eventually require maintenance and replacement chart is a bit of a misnomer when it comes to whole house,..., are expressed in terms of nominal and actual filter sizes and you should down... Typically situated next to your HVAC system itself before ( we hope ) but! Most competitors don ’ t carry designed to be snug 's talk about length and width just weird all... Us—We 'll make sure the right ones get to Breathe easier knowing you are using a high-quality durable! Needlessly confusing elements of home wellness is air filter size is the approximate of. Need a 15x34, grab yourself a 34x15 and just rotate it 90 degrees filters need... To find sizes as well, that 's just weird '' is aptly named—it where... Like an accordion decrease filter effectiveness sounds, they are shaped like an accordion supply of filtration... To properly … Bissell replacement filter for the exact dimensions to know about filters... That is what you need them filters & indoor air purifying power best HEPA filters... Ever need to know about air filters, home air filter Control of air! Small in size while also packing it with plenty of indoor air purifying power to the thickness depth... Save money on home furnace air filters and humidifier filters purchase & save money on home air. Shaped like an accordion they do for 1 '' thick approximate size the! Discussion purposes, a 12x20 is 12 inches home air filter replacement sizes and 20 inches.!

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