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K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: High Performance, Premium, Washable: Flange Diameter: 4 In, Filter Height: 9 In, Flange Length: 1.75 In, Shape: Round Tapered, RE-0870

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$63.19

$ 25 .99 $25.99

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About this item

  • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
  • 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
  • RUGGED CONSTRUCTION: K&N Universal Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
  • EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
  • UNIVERSAL FITMENT: Designed for use on a variety of applications
  • REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
  • NO-HASSLE WARRANTY: 1-Year Limited Warranty
  • MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability


K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. These versatile filters are constructed with ultra-strong molded pliable rubber flanges that absorb vibration and allow for secure attachment. Available in round, tapered (cone-style), and oval designs, K&N offers thousands of clamp-on filters in a multitude of shapes and sizes that cater to many precise applications. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.


Tore Robberstad
Reviewed in the United States on February 16, 2025
Excellent product
Gage Morton
Reviewed in the United States on January 26, 2025
Great performance with lots of airflow over the factory OEM filters. Extremely easy to install on my particular application. Helps fuel mileage and gains more power for your Turbo Diesel pickup trucks
Edu
Reviewed in the United States on January 21, 2025
Calidad y producto original
Kfaw
Reviewed in the United States on January 16, 2025
Works just as should
Scott
Reviewed in the United States on September 19, 2024
Great for my Dodge Charger.
Miguel Capasso
Reviewed in the United States on June 24, 2024
Got 2 of them (twin turbo app) they look perfect and filter as expected.
Dialtone
Reviewed in the United States on October 8, 2024
Used this to replace one that was installed on my car over 15 years old. Matched exactly and was super easy to install.
KenC
Reviewed in the United States on April 11, 2024
I like the fit of the k&n filter in the afe box. I never liked the way the afe box design which had foam around top that supposedly sealed to underside of hood to create a cold air intake. So I did some YouTube research on cast acrylic and made a true cold air intake. To make the mold I placed painters tape across the afe box, then tape length ways then tape back across box, then cut out oversized section of 3/16”cast acrylic (shrinks some when heated) and heat it in oven to 250-260F or to pliable then laid on tape mold on top of box. It will drape or contour with the the shape of the tape, lightly press down to the supporting edges of box and rest of it will follow. Also used scrap pvs square strips (also heated same way) to attach to side of box to attach acrylic with screws. Also used 1/8” adhesive gasket to seal acrylic which I also purchased on amazon. Now my 7.3 with almost 400,000 miles has a true cold air intake.
Dirk
Reviewed in Canada on December 4, 2020
The filter that comes is the original K&N RE-0870 filter, which is a fantastic filter. When I looked up my filter here for a replacement I saw what looked to be the new style K&N and was excited to order it.What came was the old style, a very good filter and the price is excellent so I kept it. Maybe the seller could show the correct filter that they are selling. Normally this would be a 5 star review but considering the picture is incorrect I gave it 3 stars.
Keith
Reviewed in Canada on April 12, 2016
Great filter
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