HOME/AIR FILTERS/CARS AND TRUCKS/E-4284 K&N SPECIAL ORDER REPL INDSTRL FLTR

E-4284 K&N SPECIAL ORDER Repl Indstrl Fltr

K&N
DIY LEVEL
EASY
MODERATE
ADVANCED
Tools Needed
None
Installation Time
5 Minutes
Resources

E-4284 K&N SPECIAL ORDER Repl Indstrl Fltr

$42.99 USD
In Stock
1
Add To Cart
Overview
The K&N E-4284 replacement air filter is constructed with layers of woven cotton for outstanding filtration and low air restriction to help your engine run more efficiently. This air filter can be washed and reused. The E-4284 is easy to install and is custom designed to fit right into the factory air box of some Wisconsin/Robin engines, as well as other applications.
More Information
Specifications
Vehicle Applications
Cross References
DIY LEVEL
EASY
MODERATE
ADVANCED
Tools Needed
None
Installation Time
5 Minutes
Resources
SUV on sand dune

PROTECT YOUR ENGINE

K&N’s state-of-the-art filter features thousands of microscopic cotton fibers, and an innovative design of layered, oiled cotton media helps to capture dirt and shield your engine from contaminants. Each filter design is tested in an ISO 5011 laboratory to ensure excellent filtration efficiency for outstanding engine protection.

dodge charger on dyno

INCREASE PERFORMANCE

High-flow cotton media is designed to allow up to 50% more airflow than traditional paper filters—and greater airflow can result in increased horsepower and torque. K&N® air filters are tested on a SuperFlow flow bench to ensure increased airflow over a stock filter. View testing data for many K&N filters on individual product pages.

dodge charger on dyno

We use cookies to personalize content and ads, to provide social media features and to analyze our traffic. We also share information about your use of our site with our social media, advertising and analytics partners. Learn more.

ALLOW COOKIES