World's Leading Manufacturer of Filter
Filter Testing and Laboratory Equipment Validation
Technologies Inc is the leading manufacturer of Multipass Filter
Test Equipment. Founded in 1995, Bonavista purchased Diagnetics
Inc in 1996. The company’s core competency is in Particle
Counting Technology, Process Control and Data Acquisition Software
Development as well as Particle Suspension and Dilution methods.
Bonavista’s customers include virtually all filter manufacturers
worldwide. Bonavista services its equipment in Asia, Europe, North
America, South America, and the Pacific. Our 8800 sq. ft. facility
in Tulsa Oklahoma is designed specifically for the purpose of
manufacturing filter test equipment. Bonavista also performs independent
filter testing on a contract basis with a fully automated multipass
Bonavista continues to grow and expand its services and develop
new technologies to meet the needs of the filter industry.