Onan Emerald III Air Filter

Onan Emerald III Air Filter
  • Designed to increase horsepower & torque for the Onan Emerald III with the engine.
  • Washable & Reusable
  • This K&N Emerald III air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
A K&N air filter for your Onan Emerald III should be your Onan's first performance accessory!

Your Onan Emerald III deserves a K&N! Select the Product Info button below to see everything the air filter fits.

Onan Emerald III - All Models
Replacement Industrial Air Filter
K&N E-4550
  • High air flow with excellent filtration
  • Washable and reusable air filter
List Price: $61.99
Your Price: USD $39.99
In stock