✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Hot Deal K&n 4.5in Ol X 3.75in Ow X 7in Height 20 Degree Angle Oval Straight Universal Rubber Filter (ru-1390) Satisfaction Guaranteed [EUZcL6Qj]

$21.99 $70.99 -69%

Universal K&N Clamp-On Air Filter Discover the Hot Deal K&n 4.5in Ol X 3.75in Ow X 7in Height 20 Degree Angle Oval Straight Universal Rubber Filter (ru-1390) Satisfaction Guaranteed [EUZcL6Qj] and elevate your vehicle's performance. This versatile air filter is designed to fit a wide range of

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Hot Deal K&n 4.5in Ol X 3.75in Ow X 7in Height 20 Degree Angle Oval Straight Universal Rubber Filter (ru-1390) Satisfaction Guaranteed [EUZcL6Qj]

Universal K&N Clamp-On Air Filter

Discover the Hot Deal K&n 4.5in Ol X 3.75in Ow X 7in Height 20 Degree Angle Oval Straight Universal Rubber Filter (ru-1390) Satisfaction Guaranteed [EUZcL6Qj] and elevate your vehicle's performance. This versatile air filter is designed to fit a wide range of applications, from racing vehicles and generators to snowmobiles and tractors. Its innovative design ensures a perfect fit, regardless of the angle or offset diameter of your air intake.

Key Features

  • Filter Shape: Oval Straight
  • Filter Style: Flanged
  • Filter Color: Red
  • Filter Top Type: Flat Top
  • Filter Top Material: Rubber
  • Filter Top Finish: Black
  • Filter Flange Angle: 20 degrees
  • Filter Flange Inside Diameter: 2.438"
  • Filter Flange Length: 1.25"
  • Filter Top Outside Length: 4.5"
  • Filter Top Outside Width: 3.75"
  • Filter Base Outside Length: 4.5"
  • Filter Base Outside Width: 3.75"
  • Filter Height: 7"
  • Air Filter Material: Cotton Gauze
  • Filter Re-Oiling Amount: 0.73 oz

Enhance Your Vehicle's Performance

This K&N Universal Air Filter is not just a replacement; it's a performance enhancer. Designed to increase horsepower and acceleration, it features a high air flow with excellent filtration. Its washable and reusable nature makes it a cost-effective solution for maintaining optimal engine performance. The malleable flanges allow for secure attachment and can be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes, ensuring a perfect fit every time.

Benefits

  • Designed to increase horsepower and acceleration
  • Hundreds of sizes and shapes for most applications
  • High air flow with excellent filtration
  • Clamp-on washable and reusable air filter
  • Malleable flanges for secure attachment

Universal Fit and Easy Installation

The K&N Universal Air Filter is the perfect choice for those looking to upgrade their vehicle's air intake system. With its universal fit and easy installation, it's suitable for a wide range of applications. The included installation instructions make it simple to replace your old air filter with this high-quality K&N filter, ensuring that your engine breathes easier and performs better.

What Our Customers Say

February 2, 2026

Absolutely no complaints!

I'm loving the results I'm getting.

- LovingIt.

February 2, 2026

Absolutely no complaints!

A fantastic product that has simplified my life.

- Christina L..

February 2, 2026

Absolutely no complaints!

So easy to set up and use.

- Anthony Lewis.

Write a Review

You Might Also Like

Discover more great products from our collection.

Koelvitrine 470L

Koelvitrine 470L

(122)
$94.99 $303.99 -69%
iH9R Headlamp

iH9R Headlamp

(650)
$33.99 $108.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY