K&N Performance High-Flow Universal Engine Air Filter: Washable, Multi-Layer Protection, Engineered to Boost Horsepower, RU-1682

★★★★☆ 4.0 57 reviews

US$32.00
Price when purchased online
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US$32.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 240135784 Release Date 2026/07/16 List Price US$32.00 Model Number 240135784
Category

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.

  • K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 3.94 In, Filter Height: 6 In, Flange Length: 0.75 In, Shape: Tapered Conical, RU-1682
  • ENGINEERED POWER: State-of-the-art filtration media provides more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
  • EASY INSTALLATION: Pre-oiled and built with simple clamp-on design. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.
  • ECO-FRIENDLY: Using a washable, reusable product helps reduce replacement waste. A K&N filter will last longer than 10 disposable filters.
Manufacturer part number RU-1682
Brand K&N
Engine air filter type Gauze
Vehicle fitment type Specific
Material Rubber
Features Washable
Vehicle type Motor Vehicle
Model E-4521DK
Pieces 1

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4 out of 5
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57 ratings | 23 reviews
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