Don't you just love your Eye-Vac Professional Vacuum Unit? These vacuums are amazing and can really get a job done well and quick. If you take care of them, they last forever too! That's why we wanted to help out by making these replacement washable and reusable exhaust filters so next time you need to replace the exhaust filter in your Eye-Vac you can use ours and never have to worry about buying another one ever again! This is a replacement for: Eye-Vac Professional Vacuum Units Compatible to Part: EV-EF This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Eye-Vac OEM product and is not covered under any Eye-Vac manufacturer's warranty. Please check your manufacturer's warranty with regard to the use of non-OEM parts. Crucial Vacuum provides no warranty or guarantee with regard to the product or its compatibility with your Eye-Vac product. Any use of Crucial Vacuum non-OEM products in your Eye-Vac product is done at your own risk. The Eye-Vac brand names and logos are the registered trademarks of their respective owners. Any use of the Eye-Vac brand name or model designation for this product is made solely for purposes of demonstrating compatibility.