Gearport Sales Corporation is a trusted authorized distributor of Donaldson filtration products, renowned for their superior quality and reliability. We offer a wide selection of air, hydraulic, and fuel filters designed to meet the needs of diverse industries, including construction, mining, agriculture, and industrial applications. Donaldson’s advanced filtration technology ensures maximum protection, improved performance, and extended equipment lifespan. As a reliable partner, Gearport provides expert guidance and high-performance filtration solutions to help keep your machinery operating efficiently and cost-effectively.
Donaldson Hydraulic Filters

Offers a wide range of filters that are specifically designed to perform in a broad array of hydraulic applications.


Donaldson Air Intake Filters

  • Heavy duty liners – corrosion resistant, coated steel liners support the media during operation and help maximize airflow.
  • Pleatloc™ media spacing – ensures uniform pleat spacing, which keeps filter media from bunching and promotes longer service life.
  • Beading – applied to filter liners, beading is designed to stabilize media and prevent pleat tip wear.


Donaldson Fuel Filters

All of our fuel filters help prevent premature injector and pump wear by delivering cleaner fuel to your engines. Our fuel filters meet or exceed your application requirements.


Donaldson Filters

Heavy-duty components – like baffle plates, springs, seams, can housings, liners and springs – all contribute to creating filters that are built to last and built to perform




If you are interested in purchasing or would like to inquire about other available Donaldson filters, please do not hesitate to contact us. Our team is ready to provide you with further information and assist you in finding the right filtration solutions for your needs.

Message Us