The Eureka DCF3 vacuum filter is a white plastic filter designed for electric corded vacuum cleaners in the Eureka 5700 and 5800 models. This filter is a single unit and comes with one filter per pack. It is a replacement part that helps maintain the cleaning efficiency of your vacuum cleaner, ensuring optimal performance and filtration. The matt finish filter is compatible with Eureka brand vacuums, making it a convenient and essential accessory for keeping your home clean and healthy.