Caffeewerks colorful silicone gaskets outpace their rubber counterparts in flexibility, consistency, and longevity. The soft silicone gasket is designed to create a seal when the portafilter is locked at the 6 o’ clock position so that you don’t need to over-tighten. This keeps the grounds from impacting the shower screen and prevents burning the flavor out of your coffee before extraction. The silicone is softer than rubber, making for less pressure on your wrist and portafilter as it creates a seal in the group.

The yellow gasket is compatible for use with espresso machines from the following brands:

• Bezzera (E61 Style)
• Bianchi
• Crem
• ECM (E61 Style)
• Expobar
• Faema
• Gaggia Classic, Classic Pro, Classic Evo Pro
• Profitec (E61 Style)
• Quick Mill
• Rocket Espresso
• Sanremo
• Synesso
• Vesuvius
• Vibiemme