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Replacement Filters > Replacement Industrial Air Filter

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E-4420
 
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K&N Small Engine and Light Industrial Replacement Air Filters - K&N manufactures many direct replacement elements for small industrial engines, utility lawn and garden units, air compressors, generators, chain saws, etc. [MORE]
Available Information
E-4420 Cross Reference
E-4420 Vehicle Applications


Part E-4420 Product Specifications
Product Style: Round Air Filter
Height: 3.313 in (84 mm)
Inner Wire: No
Inside Diameter: 3 in (76 mm)
Outside Diameter: 4.375 in (111 mm)
Top Style: Open
Top Material/Finish: None
Air Filter Shape: Round
Filter Material: Cotton Gauze
Flanges: None
Package Contents: 1 Air Filter
Package Quantity: 1
Filter Re-Oiling Amount: 0.5 oz (15 ml)
Weight: 0.55 lb (0.25 kg)
Product Box Length: 4.63 in (117 mm)
Product Box Width: 4.63 in (117 mm)
Product Box Height: 4.25 in (108 mm)



Accessories
99-5050.jpg
99-5050 - Filter Care Service Kit - Squeeze

Customer Feedback      Be the first to review part E-4420

Love the filter used on my 7500 watt onan generator very easy to clean and reuse. In fact I'm planning on odering another one just like it

Thank You K&N.
william morgan, millersville mo
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-4420 fits the following:
ONAN RV GENERATOR - 3-5/16 in tall
CLARK EQUIPMENT CF25 - w/Continental Y112 Gas Eng.
CLARK EQUIPMENT CF20 - w/Continental Y112 Gas Eng.
BUFFALO-SPRINGF KX24 - w/Waukesha Eng.