The main purpose is to prevent the impact of high-pressure hot water on the coffee powder, causing the surface of the powder to crack. The cracked powder will produce a lot of “floating” subdivisions, which is easy to over-extract and produce miscellaneous flavors, and it will stick to the upper water separator after extraction.
The thicker the thickness, the less powder will be loaded, depending on the powder basket
Notice : 53.5 mm can use for 54MM Portafilter
58.5 mm can use for 58MM Portafilter
Made of stainless steel 316
















E***a –
The seller sent everything quickly and packed well. One package was at the basket and a sieve. Fit perfectly, the strait does not slow down, the group is now clean.
E***a –
V***s –
Beautiful and with a greater thickness than I imagined! Worked super well on the pipe.
V***s –
g***s –
Perfect the coffee change not that much but is a improvement, and the best of all you dont have to clean the shower at your espresso machine yea worth the buy seller recommend. 33 days and i pick it up not slow but no fast either.
g***s –
r***i –
perfect fit for my sage barista express 875 coffee machine. i use the 1.7 mm thickness
r***i –
M***n –
Excellent product, if there is a change in the taste of coffee thanks to the uniformity of the water distribution in a couple way high quality materials does not taste like metal and does not rust.
M***n –
B***r –
Fast delivery – 2 weeks to Bulgaria, product fits perfectly in a 58cm portofilter and I really liked the thank you note the product came with. I’ll definitely be shopping from this seller again
B***r –
A***z –
It looks good, you have to try it to see if it unifies the coffee exit well
A***z –
M***j –
Fast delivery than expected, I am satisfied with the product
M***j –
I***z –
Product came as described in the ad. Now is to make the adjustments and see if in fact the part influence on the uniformity of the shower of the machine. One thing she has already done, left the shower clean after the coffee extraction.
I***z –
P***t –
Perfect. This is what I meant, it does not rule out cleaning the coffee machine, but it does not get so dirty. The letter went 2 weeks, so I think it very quickly, I recommend the seller, thank you and greetings.
P***t –
A***v –
Delivery to the Kaluga region. 3 weeks in 5. The filter itself is of high quality, the size is consistent. I’m satisfied.
A***v –
E***_ –
Great product. The quality is the highest. The edges are finished perfectly, there are no barbs, in general, perfect!!! The size is accurate, up to a millimeter. Perfect for my coffee machine. Diameter 51mm. Delivery to the checkpoint is very fast, about 2 weeks. I recommend the seller.
E***_ –
R***s –
Good product and quality, it is a filter more than a grid since it has a thickness of more than 2 mm and does not bend.
R***s –
M***o –
I love it, it’s the second I buy, the first was 1.7 thick. Both are very good. Arrived quickly. I will buy again from this seller
M***o –
Shopper –
Totally satisfied. Shipping, shipping, five-star packing! Fit perfectly, in the second photo, after making coffee, perhaps the remains of coffee prepared without a filter. I liked it very much! Thank you!
Shopper –
L***s –
Very well finished, it looks very thick and tough, hopefully it will filter the coffee well
L***s –