Astra Collection Bottomless Portafilter: 54mm Black/Black (Breville)

The MHW Astra Collection Bottomless Portafilter 54mm (Breville) is a high-performance tool for espresso enthusiasts seeking precise extraction and a richer coffee experience. With its fine filtration holes, robust all-metal build, and ergonomic design, this bottomless portafilter elevates your coffee-making process with professional-grade quality and durability.

The Challenge

Uneven espresso extraction often leads to channelling, splattering, and inconsistent flavour. Standard portafilters can restrict visibility, making it difficult to identify and correct distribution or tamping issues during the brewing process. This impacts the overall quality of the espresso, resulting in a less flavorful cup.

The Solution

The MHW Astra Collection Bottomless Portafilter addresses these issues with innovative features:

• Fine Filtration Holes: The precision filtration design with approximately 632 perforations (⌀ 0.30 mm each) ensures even extraction and minimises the outflow of fine coffee grounds for a cleaner, richer espresso.


• Fully Metal Build: Constructed from SUS304 stainless steel and aluminium alloy, the durable one-piece design resists corrosion and is easy to maintain, ensuring longevity.


• Comfortable Grip: The ergonomic waist-style handle offers a smooth, rounded grip for enhanced control and comfort during prolonged use.


• Multiple Size Compatibility: Designed to fit 54mm Breville machine models, ensuring wide adaptability.

How It Works

• 1. Prepare: Add the appropriate amount of freshly ground coffee to your portafilter.


• 2. Distribute: Use a coffee distributor to evenly level the coffee bed for optimal extraction.


• 3. Tamp: Apply consistent pressure using a calibrated tamper to create a uniform puck.


• 4. Extract: Insert the portafilter into your machine and watch the extraction process in real-time, allowing adjustments as needed for the perfect espresso.

Who It’s For

• Baristas seeking tools to improve extraction visibility and consistency.


• Home espresso enthusiasts striving for café-quality results.


• Café owners looking for durable and efficient tools for professional use.

Why You’ll Love It

The MHW Astra Collection Bottomless Portafilter combines elegant design with unmatched functionality. Its precision filtration ensures clean, flavorful espresso, while the ergonomic handle enhances comfort and control. The durable, corrosion-resistant build promises reliable performance, making it a must-have for professionals and home baristas.