Call 855-219-6387 or 563-872-5065.
  • Donaldson Breathers


    As sealed machinery operates, its’ internal air heats and expands; later, this air cools and contracts. To allow hot air out, and cool air in safely, use a Donaldson breather filter. These handy, spin-on filters use sturdy oil-wetted filter media that resists damage from vibration.

    • Designed for engines, air compressors, crankcases, transmissions, gearcases, air cylinders, air presses, and hydraulic reservoirs
    • Mount either vertically or horizontally
    • Can be cleaned and reused

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