O & K RH4 Air Filter

O & K RH4 Air Filter
  • Designed to increase horsepower & torque for the O & K RH4 with the engine.
  • Washable & Reusable
  • This K&N RH4 air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
A K&N replacement O & K RH4 air filter is designed to improve engine performance and provide excellent filtration for your O & K’s engine.

Your O & K RH4 deserves a K&N! Select the Product Info button below to see everything the air filter fits.

VehicleProduct  
O & K RH4 - All Models
Excavator
Replacement Industrial Air Filter
K&N E-4800
  • High air flow with excellent filtration
  • Washable and reusable air filter
List Price: $110.19
Your Price: USD $70.99
In stock