Bottomless Portafilter with Handle M12 and 21g Filter

This bottomless portafilter (also known as a naked portafilter) has become an essential tool for quality-focused baristas and is compatible with La Marzocco machines. The exposed basket design allows you to observe extraction directly, making it ideal for diagnosing channelling, uneven tamping, and other preparation issues that affect shot quality.

This portafilter features 6.3mm wings, an M12 handle connection, and includes a 21g filter basket. The bottomless design improves espresso extraction by eliminating residue buildup and preventing off-flavours from carbon deposits that can create burnt sensations during extraction.

Specifications

• Capacity: 21g
• Wing thickness: 6.3mm
• Handle connection: M12
• Included filter: 3-shot basket
• Type: Bottomless/naked portafilter

Compatible Part Numbers