E-4425 Image

K&N E-4425
Replacement Filters > Replacement Industrial Air Filter

 List Price: $48.03
Your Price: $35.99
You Save 25.1%

  Find a Local Dealer






 
In Stock & Ready to Ship!
 Free Ground Shipping!


K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16" (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable. [MORE]
Available Information
E-4425 Cross Reference
Cleaning Instructions -
E-4425 Vehicle Applications


Part E-4425 Product Specifications
Product Style: Round Air Filter
Height: 2.188 in (56 mm)
Inner Wire: No
Inside Diameter: 6.375 in (162 mm)
Outside Diameter: 7.75 in (197 mm)
Top Style: Open
Top Material/Finish: None
Air Filter Shape: Round
Filter Material: Non-woven Synthetic
Flanges: None
Weight: 0.95 lb (0.43 kg)
Product Box Length: 7.75 in (197 mm)
Product Box Width: 4.13 in (105 mm)
Product Box Height: 7.75 in (197 mm)



Accessories
99-0624.jpg
99-0624 - Filter Cleaner; Synthetic, 32oz Spray

Product Reviews    Review part E-4425

I have a '88 Allegro RV with a 454 that got 7mpg. Installed your air filter before we took our annual 2800 mile round trip vacation to New Mexico. It brought me to 8mpg, that may not sound like much to some, but that 12.5% increase more than paid for your filter, not to mention the increase in power and performance when I needed it. I have told everyone. Thanks for making a great product! I'm looking for a filter for my Onan generator so I can save even more.

Keep up the good work,
Steven, Southern Indiana

K&N E-4425 fits the following:
ONAN WELDER - OEM 1401228