General description This 2pcs Vacuum Cleaner Pre-Filter is designed to fit various Dyson models including CY18, CY22, CY23, CY24, CY25, DY75, DY77, and DY78. Made from durable and environmentally friendly materials, these high-efficiency filters ensure optimal performance of your vacuum cleaner by capturing up to 99.9% of dust and dirt, keeping your home clean and fresh. Technical specifications Compatible with Dyson models: CY18, CY22, CY23, CY24, CY25, DY75, DY77, DY78 Material: Durable and environmentally friendly Filtration efficiency: Captures up to 99.9% of dust and dirt Installation Easy to install and maintain Clean the filter once a month Replace the filter every 2-3 months for optimal performance Usage The filter effectively purifies the air by filtering common dust, dander, hair, and small debris, preventing them from circulating in your home and creating a healthier environment. Other information Package includes: 2 x vacuum cleaner pre-filters