High quality pre filter. Compares to part # 919779-01. For optimal performance, we recommend you replace your filters every 3-6 months. Designed & Engineered by Crucial Vacuum.
This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Dyson® OEM product and is not covered under any Dyson® manufacturer's warranty. Please check your manufacturer’s warranty with regard to the use of non-OEM parts. The Dyson® brand names and logos are the registered trademarks of their respective owners. Any use of the Dyson® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.