For more than 100 years, Donaldson has been solving complex filtering needs of customers. Today we are one of the largest suppliers of unique filtration technologies and high-quality filters and parts.

In 1915, a young Frank Donaldson Sr., then a salesman for the Bull Tractor Company, visited a customer whose tractor kept breaking down in his dusty field. Frank manually came up with a simple air cleaner to protect the engine and invented the world's first efficient air cleaner for a tractor engine.

Realizing the value of his idea, a young salesman who became an inventor introduced his air purifier to the market, and the Donaldson company was born.
More than 100 years later, Donaldson continues to innovate using our filtration technologies and processes to provide customers with the solutions they need.

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Azerbaijan, Baku, AZ 1063, Garadagh district, 15 Salyan Highway.
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