The Dyson vacuum HEPA Filter is a purple plastic filter designed for the Dyson V15 Detect model. This filter is specifically made by the Dyson brand and is included in a pack containing 1 filter. It is a crucial component for maintaining the cleaning efficiency of your Dyson vacuum, ensuring that it continues to function at its best for a longer period of time. This HEPA filter is essential for capturing fine particles and allergens, making it an essential part of keeping your home clean and healthy.