The product is a genuine Dirt Devil Type F9 HEPA Filter designed specifically for classic hand vac models. This filter is compatible with Dirt Devil hand vacuums and is a genuine product made by the brand. It comes in a pack of 1 and is a crucial component for maintaining the cleaning efficiency of your Dirt Devil vacuum cleaner. Perfect for those looking to replace a worn-out or damaged filter in their hand vac, ensuring a thorough and effective cleaning experience.