This is a washable and reusable replacement filter for ALL Dyson DC23 models by Crucial Vacuum. You can find the filter by finding where the air is being exhausted. This filter should be replaced at least every 3-6 months. If you notice that your Dyson has lost some of the suction since you've had it, cleaning the filter should be the first place to start. This filter replaces Dyson OEM Part Number 914790-01. Designed and Engineered in the USA 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. 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.