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Automotive Filters - How They Are Made


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    • By APF
      Installation space in a car is a rare commodity. Comfort functions, turbocharging, and much more have significantly reduced the available space in the engine compartment over the past decades. In response to this, the leading global filtration expert MANN+HUMMEL has developed new air filters with flexible external contours that make more efficient use of the available installation space. For the independent automotive aftermarket, they are available as MANN-FILTER Flexline C 26 017 and C 30 030 for the Mercedes-Benz A and B Class. The C 26 017 air filter is for gasoline engines and the C 30 030 is for diesel models. The use of further elements with flexible contours for other automotive manufacturers is planned.
      Whereas flat air filters based on rectangular, trapezoidal, and polygonal forms with straight lateral edges were once the dominant design, the MANN-FILTER Flexline also makes efficient use of installation spaces with curved external contours. “We can accommodate a larger filtration area compared with conventional designs, and thus achieve higher separation efficiency and dust holding capacity,” says Daniel Schmid, product developer for Automotive Aftermarket Air Filter Elements at MANN+HUMMEL.
      “With Flexline, we produce the air filter contours using state-of-the-art laser technology. This means that we can produce almost any shape that was not possible with the conventional method. With this laser technology, we are setting new standards in filter manufacturing,” emphasizes Schmid. Compared with filters with limited geometries and straight lateral edges, the C 26 017 air filter impresses with features such as 11% more filter surface area, 22% higher dust holding capacity, and 16% lower pressure loss. At the same time, the new Flexline air filters are also flatter than standard products, which means that can be used in particularly low installation spaces.
      Mercedes-Benz was the first vehicle manufacturer to use the innovative solution, and is now using it as standard for its MFA2 (Modular Front Architecture) platform. The air filter will therefore be used in almost all four-cylinder gasoline and diesel engines from the A and B Class as well as their derivatives in the future.
      MANN+HUMMEL has filed several patents for the manufacturing method and the design of the Flexline air filter with the German Patent and Trademark Office as well as in other countries.
      Source: http://www.counterman.com/mannhummel-develops-new-flexible-air-filters-for-tight-engine-compartments/
    • By APF
      Air filters, cabin air filters, oil filters and (sometimes) fuel and transmission filters are important maintenance parts that typically are replaced according to a time and/or mileage schedule. A vehicle’s service schedule recommendations can be found in the owner’s manual or in a separate brochure. Unfortunately, many motorists never read – or totally ignore – the recommendations.
      Factory service schedules are designed to prolong the life of the engine, transmission and cooling system, to reduce premature wear and breakdowns, but also to minimize maintenance costs while the vehicle is still under warranty. That’s why factory oil change recommendations have been stretched to 7,500 to 10,000 miles or more on many late-model vehicles. Most late-model cars and light trucks no longer have recommended change intervals for transmission fluid and filters, or for fuel filters. These so-called “lifetime” fluids and filters are supposed to last a long time – but they won’t last forever. Experience has shown that “lifetime” filters and fluids don’t live up to the hype.
      Fuel filters always should be replaced when a fuel pump is replaced (unless the filter is part of the fuel pump module assembly). Likewise, transmission filters should be replaced if a customer is changing the fluid in their transmission.
      Last Line of Defense Against Contaminants
      Filters are the first line of defense against contaminants. Air filters keep dirt and abrasive particles out of the engine. A good-quality air filter will trap about 98 percent or more of the particles that can cause trouble inside an engine. As the filter media becomes saturated with dirt, it’s efficiency actually increases. But, as the filter becomes clogged with more and more dirt, it also becomes more restrictive to airflow. The greater the pressure drop across the filter, the more it hurts performance and fuel economy.
      Ideally, an air filter will be replaced before it causes a restriction in airflow. Whether or not an air filter goes 30,000 miles or 50,000 miles before it needs to be replaced depends on driving conditions and how much dirt the filter has ingested over those miles. Driving on dusty rural gravel roads is a lot different than suburban or city driving. Air filters need to be inspected regularly and changed more on an “as needed” basis than the mileage on the odometer.
      The same advice goes for cabin air filters, which typically need to be replaced every couple of years. Carbon-impregnated “odor” filters are only good for about a year before they lose their ability to absorb odors. Cabin air filters are an often overlooked maintenance item because many motorists are unaware their vehicle has one, or how often it should be changed. The filters usually are located behind the glovebox or under a panel in the cowl area of the windshield.
      With oil filters, the situation is a little different. An oil filter traps dirt and metallic wear particles in the crankcase to protect the bearings, rings, camshaft and valvetrain components. The life of the oil filter depends on how rapidly contaminants are generated inside the engine. If the air filter is doing its job and prevents dirt from being sucked into the engine, and the rings and cylinders are in good condition and holding a tight combustion seal, and the oil is doing its job of minimizing wear, an oil filter easily should last until the next oil change is needed.
      Oil filters have a built-in bypass valve so if they do become clogged and the pressure differential becomes too great, the bypass valve will open, allowing the engine to maintain normal oil pressure. The only problem is that the oil will be unfiltered, which means the bearings, cam and valvetrain have no protection against abrasive wear particles. The small size and limited dirt-holding capacity of many late-model oil filters means regular changes are a must.
      Source: http://www.counterman.com/coolant-sealers-can-help-vehicle-owners-save-money/
  • Similar Topics

    • By penny1
      Toppinggoods Automotive Gives Customers A Wide Selection Of Auto Parts And Accessories At Great Prices. You Can Find Deals And Rebates On Major And Specialty Brands. Our Auto Rebates Page Includes Rebates For Shocks, Headlight Bulbs, Spark Plugs, Oil Filters, And A Wide Variety Of Other Products. We Also Showcase Auto Rebates For Suspension Products, Switches, Wiper Blades, And More.

      Toppinggoods Keeps Automotive Buyers Informed With The Best Deals And Discounts On Our Huge Selection Of Products. Track The Latest Discounts In Auto Rebates By Visiting The Toppinggoods Automotive Deal Page, Which Is Updated Regularly With Rebates And Deals That Can Save You Money. Research Your Next Part Or Accessory Purchase Based On The Best Discount, And Get The Perfect Fit With Our Part Finder.

      Shop For Products With Auto Rebates To Save Money And Make Certain You Get The Best Deal On Your Next Auto Part Purchase.

      SEE MORE:https://www.tg-onlineshop.com/wholesale-automotive-14
    • By Auto News
      SPRINGFIELD, Mo., Oct. 01, 2021 (GLOBE NEWSWIRE) -- O’Reilly Automotive, Inc. (the “Company” or “O’Reilly”) (Nasdaq: ORLY), a leading retailer in the automotive aftermarket industry, announces the release date for its third quarter 2021 results as Wednesday, October 27, 2021, with a conference call to follow on Thursday, October 28, 2021.
      View the full article
    • By OEDRO
      Headlights are a vital component of a vehicle. They help you see the road at night so you can protect yourself and your car from obstacles and pedestrians.
      Imagine if the headlights malfunction, not only are you in danger of getting into an accident but you are likely to hit somebody and cause injuries. Therefore, your vehicle’s headlamps must be in perfect condition. Go for headlights checkup and repair every once in a while.
      Though you should be clear on how to spot defective headlights and buy the genuine product in the first place, if your high beam and low beam headlights do not work for some reason, here are some ways to find out how to fix them.
      Low Beam Headlights Don’t Work - How to Fix
      1. Bulb
      If your car’s low beam headlights are not working, the first thing you need to do is check the bulb inside the headlamp.
      Light bulbs have a limited lifespan, after which they can break any time. Normally, a bulb lasts 5 to 6 years depending on the time you spend driving at night. Those of you who do a lot of nighttime driving will burn a bulb quicker.
      Fix: Repairing a headlight bulb is not possible, at least not without the proper tools and equipment. A bulb has a tungsten filament inside which burns out due to use. Unless you are qualified to replace a tungsten filament, do not think about a repair.
      A replacement bulb is the best option. Buy a new bulb, twist the connector behind the headlight housing, remove the worn-out bulb, and add the new one. There are certainly many benefits for you to replace headlights.
      If you’re struggled with choosing high performance headlights, OEDRO LED headlights are always the right choice for you. You can also read OEDRO’s previous blog to learn how to tell high performance led headlights.
      2. Connecting system
      A car’s low beam headlights may not work if they are not connected to the system correctly. The bulb inside the headlight and the headlight housing experience a lot of vibration when you drive your car. As a result, either the bulb gets loose or the connector gets loose.
      Fix: To fix a loose bulb or connector, pop open the hood and reach behind the headlight. You will feel a connector which needs to be twisted. Twist the connector and take out the bulb. Blow away all the dust from the bulb and the connector and attach them back again. You have solved your problem!
      3. Fuse
      The car headlights receive their power through the safety of a fuse. When the fuse blows, it does not allow electricity to pass to the bulb, therefore, the low beam headlight will not work.
      Fix: The headlight fuse is located inside the fuse box in your engine bay. Usually, the fuse box is found on the top right side of the engine bay. When you open it, you find a number of fuses and relays inside. It could be confusing to find the right fuse, but fortunately, you get a map which can lead you to the right fuse. Simply remove that fuse and replace it with a new one.
    • By Auto News
      SPRINGFIELD, Mo., July 28, 2021 (GLOBE NEWSWIRE) -- O’Reilly Automotive, Inc. (the “Company” or “O’Reilly”) (Nasdaq: ORLY), a leading retailer in the automotive aftermarket industry, today announced record revenue and earnings for its second quarter ended June 30, 2021, and announced the future retirement and leadership succession plan for Jeff Shaw, COO and Co-President.
      View the full article
    • air filtration
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