51mm Bottomless Portafilter with 2 Filter Baskets For Delonghi ECO310 Compatibility: This portafilter is designed to fit 51mm Bottomless Portafilter for Delonghi ECOV311.GR/ECOV310.GR/EC200.CD/EC221.B/EC330S/EC152CD/EC156.B/ECP35.31/ECP36.31/EC270/EC0331/ECZ351.W/EC410/EC235.BK/ECI341.CP Coffee Machines and so on. Enhanced Coffee Experience: The bottomless portafilter design elevates your coffee experience by providing a clear view of the coffee flow, allowing for easy identification of extraction issues such as channeling. This feature is invaluable for those perfecting their brewing techniques, ensuring consistently superb espresso shots. Easy Cleaning: Detachable portafilter design for easy, corner-free cleaning, boosts efficiency, and ensures lasting performance. Color: As Shown Material: ABS+Metal Package Contents: 1x Bottomless Portafilter 2x Filter Baskets(Single cup + double cup) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.