{"id":7600,"date":"2023-02-13T18:06:00","date_gmt":"2023-02-13T18:06:00","guid":{"rendered":"https:\/\/www.freeway.com\/knowledge-center\/?p=7600"},"modified":"2025-05-03T00:11:23","modified_gmt":"2025-05-03T00:11:23","slug":"why-cleaning-your-car-air-filter-is-important","status":"publish","type":"post","link":"https:\/\/www.freeway.com\/knowledge-center\/auto\/why-cleaning-your-car-air-filter-is-important\/","title":{"rendered":"Why Cleaning Your Car Air Filter is Important"},"content":{"rendered":"\n<p>What if you could take a simple DIY\u202fstep\u202fthat may save you thousands of dollars down the line?&nbsp;<\/p>\n\n\n\n<p>That\u2019s what happens when you clean the\u202fengine\u202fair\u202ffilter\u202fin your\u202fvehicle\u202fon a regular basis. Your\u202fengine\u202fneeds\u202fclean\u202fair\u202fto be its most efficient.&nbsp;&nbsp;<\/p>\n\n\n\n<p>In a worst\u202fcase\u202fscenario, leaving it dirty can affect critical items by allowing\u202fgrime\u202fand other foreign objects from the\u202fenvironment\u202fto infiltrate the system through the\u202fair\u202fintake. This can\u202fdamage\u202fthe pistons and carburetor. A trip to the\u202frepair shop\u202fdue to your neglect is an expensive proposition and one that won\u2019t be covered by\u202f<a href=\"https:\/\/www.freeway.com\/auto-insurance\/\" target=\"_blank\" rel=\"noreferrer noopener\">car\u202finsurance<\/a>.&nbsp;<\/p>\n\n\n\n<p>Less expensive issues caused by neglecting this component could mean the\u202fdust, pebbles and\u202fdirt\u202fmay cause your\u202fengine\u202fto work harder and decrease your gas mileage.\u202fCleaning\u202fit yourself is rated as an easy\u202f<a href=\"https:\/\/www.freeway.com\/knowledge-center\/auto\/5-essential-car-maintenance-tips\/\" target=\"_blank\" rel=\"noreferrer noopener\">car\u202fmaintenance\u202ftask<\/a>. Keep in mind that the drying portion of this takes up to 24\u202fhours, so plan this project for when your\u202fvehicle\u202fwill be parked for that long. Let\u2019s take a look.\u00a0<\/p>\n\n\n\n<p>Remember: Always check your owner\u2019s manual before starting any type of work on your\u202fvehicle.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is a\u202fCar\u202fAir\u202fFilter?&nbsp;<\/h2>\n\n\n\n<p>They come in a variety of shapes, sizes and\u202fmaterials, but they all have one function: To keep the\u202fengine\u202ffree of potentially dangerous\u202fdebris.&nbsp;<\/p>\n\n\n\n<p>Your ride is an amazing and complex collection of parts that all have one function: to get you from point A to Point B. One of the most humble parts is the\u202fair\u202ffilter. It\u2019s function is to ensure\u202fclean\u202fair\u202fmoves through the system, benefitting the automobile itself, as well as the\u202fpeople\u202finside. That\u2019s why\u202fcleaning\u202fit is important.&nbsp;<\/p>\n\n\n\n<p>Early versions were\u202fpaper\u202ffilters. These are still available, as well as ones made from cotton,\u202ffoam\u202fand cotton soaked in oils. This is why you may hear\u202fpeople\u202frefer to them as either \u201coiled\u201d or \u201cdry\u201d. There is a difference in how these are handled when it comes to your DIY\u202fcleaning.&nbsp;&nbsp;<\/p>\n\n\n\n<p>All are mounted on a frame, which also may come in a variety of\u202fmaterials, such as plastic or rubber or, in some cases, metal. Plastic and rubber frames are designed to produce a seal so the\u202fowner\u202fdoesn\u2019t need to purchase or install separate gaskets or seals.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-car-air-filter-is-important1-1.jpg\" alt=\"Mechanic hand holding an old and dirty car air filter to replace with a new filter.\" class=\"wp-image-7612\" style=\"width:585px;height:390px\" srcset=\"https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-car-air-filter-is-important1-1.jpg 1000w, https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-car-air-filter-is-important1-1-300x200.jpg 300w, https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-car-air-filter-is-important1-1-768x512.jpg 768w, https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-car-air-filter-is-important1-1-750x500.jpg 750w, https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-car-air-filter-is-important1-1-294x196.jpg 294w, https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-car-air-filter-is-important1-1-320x213.jpg 320w, https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-car-air-filter-is-important1-1-285x190.jpg 285w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">When to Change and\/or Clean&nbsp;<\/h2>\n\n\n\n<p>Here are some guidelines for changing and\u202fcleaning\u202fbased on\u202fmaterial. In between recommended changes,\u202fcleaning\u202fshould be done for enhanced performance.&nbsp;<\/p>\n\n\n\n<ul>\n<li>Dry\u202ffilters: These days you\u2019ll find these are mostly\u202ffoam\u202fand should be cleaned or replaced every 15,000\u202fmiles. You can increase those\u202fcleaning\u202fintervals if you live in a dusty area or more polluted areas, such as a large city. Dry ones can be cleaned with\u202fsoap\u202fand\u202fwater.\u00a0<\/li>\n\n\n\n<li>Oiled\u202ffilters: These come in brands such as K&amp;N and only need\u202fcleaning\u202froughly every 50,000\u202fmiles\u202for when you can no longer see parts of the\u202fscreen. You\u2019ll need to use something other than\u202fsoap\u202fand\u202fwater\u202fon these. There are specialty\u202fcleaning\u202fsolutions for\u202foil\u202fcoated\u202ffilters\u202fand they should be re-coated with\u202fspecialty\u202foil.\u00a0<\/li>\n<\/ul>\n\n\n\n<p>Never use a petroleum based\u202fproduct, or solvents or kerosene, to clean these\u202fscreens. These can\u202fdamage\u202fit.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Disposable or Reusable?&nbsp;<\/h3>\n\n\n\n<p>Car\u202fowners\u202fhave a choice of installing disposable or reusable.\u202fManufacturers\u202fof reusable lines claim they last much longer although some experts claim the difference is negligible and they cost significantly more. Disposables are cheaper and, as long as both are clean, they provide approximately the same service.&nbsp;<\/p>\n\n\n\n<p>The keywords here being both need to be kept clean in\u202forder\u202fto do their job efficiently.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is the Difference Between All the\u202fFilters?&nbsp;<\/h2>\n\n\n\n<p>There are 4 primary\u202fscreens\u202fin your\u202fvehicle\u202fand all have an important function. Here\u2019s a look.&nbsp;<\/p>\n\n\n\n<ul>\n<li>Cabin: This acts as a buffer between the\u202fpeople\u202fin the\u202fvehicle\u202fand the\u202fair\u202fcoming through the heating and\u202fair\u202fconditioning system. This helps clean\u202fdust,\u202fpollen\u202fand other matter before it gets to you.\u00a0<\/li>\n\n\n\n<li>Fuel: Works to keep impurities out of the\u202ffuel\u202fand helps to maintain the performance and longevity of the equipment.\u00a0<\/li>\n\n\n\n<li>Oil: An important part of the system since it keeps particulates from polluting the\u202foil, which keeps the\u202fengine\u202frunning smoothly.\u00a0<\/li>\n\n\n\n<li>Air: The one we are concerned with in this\u202farticle. It helps provide clean oxygen for the combustion\u202fprocess\u202fyour\u202fengine\u202fneeds to start.\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">How Much Does it Cost to Clean a\u202fCar\u202fAir\u202fFilter?&nbsp;<\/h2>\n\n\n\n<p>The only cost associated with this\u202fprocess\u202fis your time and the negligible amount of\u202fsoap\u202fyou use. If you are replacing it, you can expect to spend anywhere from $15 to $25. If you choose to take it to a\u202frepair shop, a\u202fmechanic\u202fmay charge you anywhere from $20 to $40 to change it out. You may also choose to buy a\u202fkit, which typically costs between $15 and $25.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4\u202fSteps\u202fto Clean the\u202fCar\u202fAir\u202fFilter&nbsp;<\/h2>\n\n\n\n<p>If you are not in the least bit mechanically inclined or just don\u2019t want to mess with it, take your auto to a\u202fmechanic\u202fto have regular\u202fmaintenance, such as installing a clean one. Many\u202fpeople\u202fdo this when they get their\u202foil\u202fchanged.&nbsp;<\/p>\n\n\n\n<p>However, if you don\u2019t mind tinkering under the\u202fhood\u202fa little, washing it is really pretty simple. It only takes 4\u202fsteps. Some\u202fthings\u202fyou\u2019ll need are a bucket and some dish\u202fsoap, cloth,\u202fscrewdriver\u202fand a\u202fvacuum\u202fcleaner.&nbsp;<\/p>\n\n\n\n<p>Make sure your\u202fvehicle\u202fis parked on a level surface with the parking brake engaged and the\u202fengine\u202fis cold.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1000\" height=\"667\" src=\"https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-air-filter-is-important2.jpg\" alt=\"Man replacing the car air filter with a clean one\" class=\"wp-image-7613\" style=\"width:727px;height:485px\" srcset=\"https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-air-filter-is-important2.jpg 1000w, https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-air-filter-is-important2-300x200.jpg 300w, https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-air-filter-is-important2-768x512.jpg 768w, https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-air-filter-is-important2-750x500.jpg 750w, https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-air-filter-is-important2-294x196.jpg 294w, https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-air-filter-is-important2-320x213.jpg 320w, https:\/\/www.freeway.com\/knowledge-center\/wp-content\/uploads\/sites\/2\/2023\/02\/freeway-why-cleaning-your-air-filter-is-important2-285x190.jpg 285w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\">1. Locate and Remove the\u202fFilter&nbsp;<\/h3>\n\n\n\n<p>Typically, it is a black plastic box either side of or on top of the\u202fengine. The\u202fhousing\u202fmay be fastened with screws, clips, clamps or wing nuts. Open the box and remove the\u202fdirty\u202ffilter. Wipe down the\u202fhousing\u202fwith a damp cloth.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Prior to Washing&nbsp;<\/h3>\n\n\n\n<p>Gently tap it to remove any larger pieces of\u202fdirt\u202fand\u202fdebris. Next,\u202fvacuum\u202fit to remove anything between the pleats (don\u2019t\u202fvacuum\u202fso hard that you tear it). Some vacuums come with a special hose attachment for this purpose.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Wash, Rinse and Dry&nbsp;<\/h3>\n\n\n\n<p>Mix\u202fwarm\u202fwater\u202fand dish\u202fsoap\u202fin a bucket and submerge the\u202ffilter. Gently swish it around for a few\u202fminutes. If possible, rinse it in a sink so you can control the\u202fwater\u202fpressure. Shake off\u202fexcess\u202fwater.&nbsp;&nbsp;<\/p>\n\n\n\n<p>It\u2019s critical that you do not install a wet one back in so you\u2019ll need at least 24\u202fhours\u202ffor it to completely dry. The\u202fbest\u202fway\u202fis to lay it in the sun to dry.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. Reinstall&nbsp;<\/h3>\n\n\n\n<p>Place\u202fit back in the\u202fhousing\u202fand ensure all fasteners are tightened or clipped. And that\u2019s it!&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What are the Signs I Need to Clean the\u202fAir\u202fFilter?&nbsp;<\/h2>\n\n\n\n<p>Just like with most\u202fvehicle\u202fissues, your automobile will let you know if you\u2019ve dropped the ball on some part of necessary\u202fmaintenance. Luckily, you should see signs long before it becomes an expensive repair at the shop. Here are some common signs.&nbsp;<\/p>\n\n\n\n<ul>\n<li>Engine\u202fperformance issues: These could take the\u202fform\u202fof a loss of normal power, such as when accelerating. You might hear strange noises or smell an unusual odor. This could include stalling, which is a serious sign you need to take action. Your\u202fcheck\u202fengine\u202flight\u202fmay come on.\u00a0<\/li>\n\n\n\n<li>Black smoke\u202ffrom the tailpipe:\u202fBlack smoke\u202ffrom the exhaust signals a problem with the fuel\/air mixture. This is a sign that your\u202fvehicle\u202fis in trouble and you need to take action.\u00a0<\/li>\n\n\n\n<li>Gas mileage decrease: If you\u2019ve noticed you are visiting the service station to put gas in your auto more often, it could be a signal something is wrong.\u00a0<\/li>\n<\/ul>\n\n\n\n<p>In situations where your ride is trying to tell you something, it\u2019s best to pay attention. If you don\u2019t attend it now, you surely will later. This is one\u202freason\u202fwhy it\u2019s important to get service history records from any previous owners. And if you are a\u202fcar\u202fowner\u202fwho may sell your\u202fvehicle\u202fin the future, keep your service history, whether you do it yourself or take it to a shop.&nbsp;<\/p>\n\n\n\n<p>Keep in mind, also, that if your automobile develops a problem while still under warranty, you may not be able to get it fixed for free if you cannot prove you have kept up with all recommended\u202fmaintenance.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Protect Your Auto with Affordable Insurance Too&nbsp;<\/h2>\n\n\n\n<p>At Freeway Insurance, we are invested in making sure your auto is protected while on the road. Keeping it maintained is one\u202fway\u202fyou can extend the life, and in\u202faddition, finding affordable insurance is another\u202fway\u202fto protect it. Get a fast and free\u202f<a href=\"https:\/\/www.freeway.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">quote online<\/a>, call us at\u202f<a href=\"tel:(800)%20777-5620\" target=\"_blank\" rel=\"noreferrer noopener\">(800) 777-5620<\/a>\u202for\u202f<a href=\"https:\/\/locations.freeway.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">visit<\/a>\u202fus today.&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>What if you could take a simple DIY\u202fstep\u202fthat may save you thousands of dollars down the line?&nbsp; That\u2019s what happens when you clean the\u202fengine\u202fair\u202ffilter\u202fin your\u202fvehicle\u202fon a regular basis. Your\u202fengine\u202fneeds\u202fclean\u202fair\u202fto be its most efficient.&nbsp;&nbsp; In a worst\u202fcase\u202fscenario, leaving it dirty can affect critical items by allowing\u202fgrime\u202fand other foreign objects from the\u202fenvironment\u202fto infiltrate the system through the\u202fair\u202fintake. [&hellip;]<\/p>\n","protected":false},"author":1002606,"featured_media":7611,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5,78],"tags":[],"importance":[],"type-content":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/posts\/7600"}],"collection":[{"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/users\/1002606"}],"replies":[{"embeddable":true,"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/comments?post=7600"}],"version-history":[{"count":14,"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/posts\/7600\/revisions"}],"predecessor-version":[{"id":11885,"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/posts\/7600\/revisions\/11885"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/media\/7611"}],"wp:attachment":[{"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/media?parent=7600"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/categories?post=7600"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/tags?post=7600"},{"taxonomy":"importance","embeddable":true,"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/importance?post=7600"},{"taxonomy":"type-content","embeddable":true,"href":"https:\/\/www.freeway.com\/knowledge-center\/wp-json\/wp\/v2\/type-content?post=7600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}