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About Us

Engineering value added solutions to new filtration problems has been a Dollinger® tradition since 1921 when we produced the first air intake filter for farm tractors to protect engines from abrasive dust.

Today, Dollinger delights customers with precision-engineered air intakes, fuel/oil filtration packages and oil exhaust eliminators. Our customers have much invested in their hi-speed turbo compressors, turbines and blowers. That is why you'll find Dollinger systems protecting critical air intake, fuel and lubrication systems around the world. When shaft speeds approach 70,000 rpm and environments range from arctic snow to desert sands, Dollinger quality and performance helps everyone breathe easier.

Global Filtration Solutions
Our leadership in filtration technology is supported by our global expertise. Whether you select our off-the-shelf systems or, require custom engineered solutions, Dollinger is prepared to assist with your toughest applications. Many of our groundbreaking innovations were the result of serving an ever-widening range of industries with solutions for air intake filters, compressed air/gas particulate and coalescing filters, oil mist elimination and liquid process filtration.

For almost a century, we have helped business leaders achieve better performance, greater productivity and increased reliability by tailoring filtration solutions to their individual needs. As a result, Dollinger often succeeds in situations where others may have failed - for example, with aggressive contaminants or extreme operating conditions.

Protect the environment - and your budget
With tightening regulations, fugitive oil mist emissions present health and safety issues, while replenishing the lost lubricant costs you money. At Dollinger, we strive to make our filtration products environmentally friendly - it makes economic sense.

The Dollinger Commitment
At Dollinger, you will find a total commitment to filtration solutions to help improve productivity and lower your operating costs. Let our expertise benefit you with the best solution for your filtration applications. Count on Dollinger to supply you with high-quality, innovative, cost-effective filtration products that deliver your best value.

SPX: Ocala, Florida, U.S.A.
Headquartered in Ocala, FL, U.S.A. Dollinger is part of SPX, the leading global manufacturer of filtration and dehydration equipment.