NRP Black Wood Handle 54mm Bottomless Portafilter for BREVILLE Espresso 820,870,880 & More | 18g Filter Basket
The NRP 54mm naked portafilter that included 2-shot filter basket, single wall. Great for observing your process of making a shot of espresso. Issues such as under- or overdosing, inconsistent or incorrect grind size, uneven tamp pressure, or unevenly distributed grinds, can all cause improper extraction.
One of the most common visible signs that you're experiencing extraction issues is through channeling (or spurting), which cannot be seen with a standard spouted portafilter. Exposing the bottom of your portafilter basket will allow you to witness these extraction issues first hand, providing an opportunity to diagnose and improve the quality of your shots.
The portafilter's handle is detachable. you can unscrew it when you need to deep clear the filter holder (metal parts).
Warm Tips : this Portafilter is normal 3-flanges Designs. And it's compatible with partial models of household espresso ONLY. We don't guarantee this Portafilter can fits in all espresso build with 54mm & 3-flanges designs.
(some brands have different designs of the grouphead, they may use the wider or thicker flanges, our portafilter's flanges may not exactly the same shape )
PLEASE NOTE:
Channeling and spurting can be very messy, but these are very very common. This is not a defect of the portafilter itself, but instead is your coffee telling you that there's room for improvement in your preparation process (grind size, tamping, distribution, etc.)
MAKE SURE YOUR ESPRESSO MACHINE IS USE WITH 54 mm inner-diameter of filter basket. please do measurement before place an order !!!