51mm Bottomless Portafilter for CM5418, 3 Ears Portafilter with 51mm Puck Screen Compatible for CASABREWS Espresso Machine CM5418, 3700Essential and 5418Pro, Stainless Steel Filter Holder and Filter

This 51mm bottomless portafilter is a great upgrade. It fits perfectly on my machine and feels solid and well-built. The stainless steel basket is high quality and allows for excellent extraction and crema. Using a bottomless portafilter helped me improve my grind size, tamping, and overall shot consistency. It’s also very easy to clean and looks great. Highly recommended for anyone looking to improve their espresso setup and technique.

My Delonghi espresso machine only came with a high pressure portafilter and the results in flavor from that to this Cassabrew is night and day. What a huge difference in flavor and the amount of the crema is amazing. Not cast aluminum lightweight and cheap but stainless steel with a filter screen on top of grounds for easier cleanup and quality of coffee.

Not sure what some of the bad reviews are about with regards to this portafilter and the CASABREWS 5418 PRO. I dialed it in with a fine grind for espresso and 18g and got an amazing espresso with nice crema. The handle feels great and fits perfectly with the machine. Would highly recommend!

Perfectly fit my Casabrews CM5418. It’s weighty and has a nice feel to it. I love that the pieces come apart for thorough cleaning and that there is no rubber or silicone in the portafilter.

I’m still learning how to make a good cup of espresso. But this feels premium, there’s a good weight to it, but not too heavy. It fits the casabrews 5418 perfectly. I love the wood handle as opposed to the stock black one. Additionally this comes with a small guide with many q/a’s about how to improve your shots, as well as some coffee bean brand recommendations. Which I very much appreciate, being new to espressos.

Build quality 5 stars Universality 3 stars This 51mm portafilter will work with a Farberware machine, but it’s not plug-and-play. You have to put in some work or you’ll get inconsistent shots. It took me about 5–6 shots to figure out the right setup. Weighing your beans is a must, and proper distribution and tamping are critical—if you skip those steps, it will leak out the sides during extraction. Once dialed in, it’s usable and can pull a decent shot, just not as forgiving as an OEM portafilter. I also recommend letting your machine warm up for about 10 minutes. My first shot came out at 125°F, and the second was 157°F, so temperature stability definitely matters. Not perfect, but doable if you’re willing to take your time and be precise.

Not only did it come dirty with leftover espresso dried to the basket and handle but when you go to actually use it the espresso squirts out from all the sides and makes a huge mess. I had more espresso on my floor and counter than I did in the cup. I do not recommend

Good portafilter, game changer for my espressos, but leaves watery pucks, not sure if it’s due to the basket.

Fits totally fine on my casabrew. Got a great shot on first try. If you're not getting crema, use fresh roasted beans from a company like Atlas Coffee Co. or any other company that sells freshly roasted. If that doesn't work your problem is the grinder. Buy a grinder that can grind more finely like a Shardor 64mm or a good espresso hand grinder.

It is a good item, but the wooden handle tends to loosen up from the metal part, which is not good.

This worked for my casabrew5418. At first it was spraying everywhere and I found when I got a good quality grinder it changed everything and it doesn’t spray anymore

It doesn’t work as described. Doesn’t make creamy coffee. I tried everything. It seems there something with the pressure that should be created before the coffee brews. Too bad.

The portafilter seems okay but does not fit the Casabrews CM5418 as described.