The PUR PLUS Vertical Faucet Mount Water Filter FM2500v is a gray water purification unit designed by the brand PUR. This filter is specifically designed for on-tap water purification and comes in a pack of 1. The model number is 328785003093, making it easy to identify and purchase the correct product for your kitchen. With its innovative style, this water filter provides clean and refreshing water at the convenience of your faucet.