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Home / Intake & Filtration / Air Filters - Direct Fit / K&N Onan RV Generator
K&N Onan RV Generator
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K&N Engineering

K&N Onan RV Generator

PART E-4420CATEGORY Air Filters - Direct Fit
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Product information

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Supplier details checked 2026-09-23 · Test catalog

Some supplier details are unavailable for this product.

Product description

The K&N E-4420 replacement air filter is constructed with an oil-free synthetic for outstanding filtration and low air restriction to help your engine run efficiently. This air filter can be washed and reused.

SPECIAL ORDER Repl Indstrl Fltr

ONAN;RV GENERATOR

Features

Million Mile Limited Warranty

One year limited warranty

Manufacturer notes

Associated products: 99-0624 Filter Cleaner; Synthetic, 32oz Spray

Supplier category
Air Filters
Supplier subcategory
Air Filters - Direct Fit
UPC / barcode
024844004871
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
No
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No
More manufacturer information

Other product descriptions

K&N Onan RV Generator

SPECIAL ORDER Repl I

About the manufacturer

The K&N E-4420 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-4420 is easy to install and is custom designed to fit some Onan generators and Clark Equipment forklifts, as well as other applications.

The K&N E-4420 replacement air filter is constructed using an oil-free synthetic media. A tube of sealing grease is provided to ensure an airtight seal. This air filter can be washed and reused. The E-4420 is easy to install and is custom designed to fit some Onan generators and Clark Equipment forklifts, as well as other applications.

Additional manufacturer information

Engine Air Filter

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