Broad Compatibility with Clear Notes: This 51mm bottomless portafilter, featuring three ears, is designed to fit multiple espresso machines, such as CASABREWS Espresso Machine CM5418, 3700Essential, and Mr. Coffee Espresso & Cappuccino Machine. For optimal compatibility, ensure your original portafilter has a 51mm diameter and three ears (approx. 4mm thick). Important Note: It is only suitable for 3-ear portafilters with 4mm-thick prongs and does NOT fit any Delonghi espresso machines.
Elevated Brewing Experience & Tips: The bottomless design lets you observe the flow column, flow rate, color, and flow column stripes—helping identify extraction defects/errors early and better judge extraction uniformity. For best results: use freshly ground coffee beans, adjust the grinder for finer consistency, use a WDT (Wiggle, Distribute, Tamp) tool for even distribution/tamping, and tamp coffee evenly. These steps reduce channeling and spurting during extraction.
Durable, Ergonomic Construction: Made of high-quality food-grade stainless steel, it ensures long-lasting durability and excellent heat retention. The manually polished surface offers a sleek, professional look and resists corrosion for years of reliable use. The handle is crafted from premium plastic: it has a sturdy surface and an ergonomic design, enabling a comfortable grip and easy manual control.
Included 51mm Filter Basket: Comes with a 51mm stainless steel filter basket that has a 2-cup capacity (holds up to 18 grams of ground coffee). To avoid mismatch, verify the dimensions of your espresso machine’s original portafilter before purchase—ensure it matches the 51mm size and three-ear design.
Hassle-Free Maintenance: Designed for convenience, this portafilter is easy to clean and maintain. Simply rinse it under warm water after each use and wipe it dry to keep it in pristine condition. Its smooth finish prevents coffee residue buildup, ensuring consistent performance over time.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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