The 51 mm non-pressurized filter basket has received recognition from many baristas, as it can accommodate up to 18 grams of coffee powder. This filter basket is designed to promote uniform pressure and deliver a high-quality espresso extraction.

The optimal number of 632 densely distributed holes, each measuring 0.3 mm in size, is the key to the basket's performance. The precise perforation reduces the amount of fine powder, facilitating a smoother espresso extraction. Additionally, the tapered wall structure further enhances the extraction process.

Upgrading to our Bottomless/Non-pressurized portafilter basket can significantly improve your espresso experience. This universal design fits most 51 mm espresso portafilters, so you can easily replace the pressurized filter and enjoy a fuller crema and better puck quality.

The filter basket is compatible with a wide range of espresso machines, including popular models from Breville, DeLonghi, Mr. Coffee, and more. However, it is important to ensure the filter's compatibility with your specific machine before making the purchase.

The Breville machines that are compatible with this filter basket include the ESP8XL Café Roma, BES200XL the Bar Vista, ESP6SXL the Café Modena, BES250 the Café Venezia, BES400XL the iKon, 800ESXL/BES800XL the Duo Temp, and BES820 Semi-Auto. For DeLonghi, the compatible models are the Dedica 685, Dedica 680, ECP 3420, La Specialista, De'Longhi All-in-One, and EC230.

The high-quality stainless steel construction of the filter basket ensures its durability and long-term use. The Bottomless/Non-pressurized design not only enhances the espresso extraction but also allows for a better visual assessment of the shot during the brewing process.

In summary, this 51 mm non-pressurized filter basket is a valuable upgrade for espresso enthusiasts. Its optimal hole distribution, precise perforation, and tapered wall structure contribute to a more uniform pressure and a superior espresso extraction. By replacing the pressurized filter, you can enjoy a fuller crema and a better puck quality, elevating your overall espresso experience.

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