The Pureup Water Filter is a set of 2 compatible with Longhi filter models such as ECAM, ETAM, and EC680. This filter is designed to provide clean and refreshing water for your coffee maker, ensuring a high-quality brewing experience. The filter is specifically made for Delonghi machines, providing a perfect fit and optimal filtration capabilities. Enjoy crystal clear water with every cup of coffee using this convenient 2-pack water filter from Pureup.