Respiratory Filter Media
Technostat® Filter Media Plays Key Role in Removing Dangerous Bacteria & Viruses

As one of North America’s leading filter media manufacturers, Superior Felt & Filtration delivers advanced respiratory medical filter media solutions designed for respiratory device manufacturers and the broader medical filtration industry. Backed by years of expertise, we specialize in providing high-quality micron and sub-micron filter media, including heat and moisture exchanger (HME) filters, that meet the most rigorous standards in respiratory medical applications, such as:
- Pulmonary Function
- Life Support
- Human Ventilation
- Spirometry
*Superior Felt & Filtration is one of the largest manufacturers of micron and sub-micron filter media for respirator and medical applications in the U.S.*
Sub-Micron Bacterial Viral Filter
- Technostat® Media – A triboelectric media with unique charged properties, enabling the filtration of sub-micron particle sizes. This respiratory filter media has performed exceedingly well in medical textiles, such as ventilator filters, spirometry filters, aerosolizers, and many other medical-grade pulmonary function media & machines.
- Proven Performance – Our benchmark testing at Nelson Labs confirmed hydrophobic filters with up to 99.9999% efficiency against harmful bacteria and viruses.
- Regulatory Confidence – Our bacterial viral filter media meet stringent FDA biocompatibility requirements and have proven to be highly efficient at protecting against viruses and bacteria.
- Heat and Moisture Exchange Filters – Superior Felt & Filtration provides the finished filters in terms of the composite filter, which typically contains a charged media with two hydrophobic membranes. These membranes are critical in Heat and Moisture Exchange (HME) applications, which are used in many different pieces of respiratory equipment.
Your Trusted Partner for Respiratory Filter Media
As a leading manufacturer of medical nonwoven & filter media, Superior Felt provides contract manufacturing for the medical filtration industries. We provide finished filters and filter media solutions for exporting lifesaving filter technology across 6 continents, making Superior Felt & Filtration, LLC the largest sub-component filter manufacturer in the world.
Find out how Technostat® can significantly improve the medical filtration properties of your product by contacting us today!
Download Our Bacterial Viral Filtration Brochure
Learn more about how the respiratory filter media we supply is a key component in removing dangerous bacteria & viruses that could otherwise be breathed in by patients.
*Superior Felt & Filtration is the exclusive North American distributor and Worldwide partner of Hollingsworth & Vose’s Technostat® line of Tribo Electrostatic filter media.







