51mm Bottomless Portafilter 3 Ears with Puck Screen | Compatible with CASABREWS Espresso Machine CM5418, 3700Essential, 3700Gense (Prongs Thickness 4mm)

Master the art of espresso extraction with this premium 51mm bottomless portafilter, engineered to transform your brewing ritual into a transparent window of precision and craft. Watch your technique evolve with real-time visual feedback that teaches as it brews.

⚙️ At a Glance

📐 Specifications

🔍 Why Bottomless?

The transparent design eliminates guesswork from your espresso craft. Watch extraction dynamics unfold in real-time, observe channeling patterns, and instantly identify uniformity issues. This visual feedback transforms each pull into a learning opportunity, revealing technique refinements that are otherwise invisible. Perfect for baristas committed to understanding the science behind exceptional extraction.

🧼 Care & Maintenance

Clean stainless steel components promptly after each use with warm water and a soft cloth. Gently dry the ergonomic wood handle and protect it from prolonged moisture exposure to preserve its natural finish and structural integrity. Regular maintenance ensures both longevity and adherence to food safety standards, keeping your portafilter in pristine condition for years of brewing.