High quality washable and reusable pre-filter compared to Dyson part # 921616-01 and non-washable post filter compared to Dyson part # 917390-02 917390-27. Filters should be washed at least once a month. For optimal performance, we recommend you replace your filters every 3-6 months.
Fits the following Dyson DC33 models»
- Dyson DC33 Multi floor Upright 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.