Thermo King MD300 Air Filter

Thermo King MD300 Air Filter
  • Designed to increase horsepower & torque for the Thermo King MD300 with the engine.
  • Washable & Reusable
  • This K&N MD300 air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
A K&N air filter for your Thermo King MD300 should be your Thermo King's first performance accessory!

Your Thermo King MD300 deserves a K&N! Select the Product Info button below to see everything the air filter fits.

VehicleProduct  
Thermo King MD300 OEM 119059
Small Engine/Light Industrial
Replacement Industrial Air Filter
K&N E-4495
  • High air flow with excellent filtration
  • Washable and reusable air filter
List Price: $50.29
Your Price: USD $31.99
In stock
Thermo King MD300 - All Models
Refrigeration Unit
K&N is where I start in getting more horsepower.
Mark McDade, Columbus, Ohio
Replacement Industrial Air Filter
K&N E-4552
  • Washable and Reusable
  • Excellent Filtration
List Price: $58.39
Your Price: USD $36.99
In stock