EOFY20 | MHW Astra Collection Bottomless Portafilter: 58mm Black/Black (Breville)

MHW Astra Collection Bottomless Portafilter: 58mm Black/Black (Breville)

The MHW-3BOMBER Astra Collection Bottomless Portafilter: 58mm Black (Breville) features a 632-hole precision filter, ergonomic grip, and full-metal body for enhanced Breville extractions. Order now at Coffee Parts Australia.

Master Your Breville Espresso with the Astra 58mm Bottomless Portafilter

The MHW-3BOMBER Astra Collection Bottomless Portafilter (58mm Black/Black – Breville) is engineered for performance and feedback. Built to fit compatible Breville espresso machines, it features a precision 632-hole filter basket and ergonomic handle that lets you monitor and improve every shot. The stylish black electroplated body pairs durability with barista-grade functionality for users ready to take their espresso to the next level.

How the Astra 58mm Portafilter Optimises Breville Extractions

• Breville Compatibility: Designed for Breville models with 58mm group heads—check sizing for fit before purchase.
• Bottomless Design: View real-time espresso flow and detect channelling, spritzing, or tamp inconsistencies.
• 632 Precision Holes: Ø0.30mm perforations ensure clean, even extraction with reduced microfines.
• Electroplated Finish: Dark obsidian tone matches Astra’s sleek tool aesthetic and resists corrosion.
• Ergonomic Handle: Contoured waist-style grip provides comfort and balance during operation.

Specifications

• Product Name: MHW-3BOMBER Astra Collection Bottomless Portafilter: 58mm Black/Black (Breville)
• Compatibility: Breville espresso machines with 58mm group heads
• Filter Basket: ~632 perforations at Ø0.30mm
• Recommended Dose: ~18g (varies with bean and grind)
• Material: Electroplated aluminium alloy, SUS304 stainless steel
• Finish: Obsidian black
• Weight: Approx. 475g
• Dimensions: Length ~235mm, Head diameter ~80mm

Key Features of the MHW Astra Bottomless Portafilter 58mm (Breville)

• ✅ Precision-Built for Breville 58mm: Accurate fit for advanced home espresso extractions.
• ✅ Bottomless Flow Visibility: Diagnose shot issues instantly and fine-tune your workflow.
• ✅ 632-Hole Micro Filter: Designed for even extraction and consistent pressure dispersion.
• ✅ All-Metal Construction: Long-lasting and corrosion-resistant with barista-grade feel.
• ✅ Ergonomic Grip Design: Comfortable and stable during tamping and locking in.

Why Choose the Astra Bottomless Portafilter for Breville 58mm?

This is a barista-approved upgrade for Breville home brewers who want direct extraction visibility and higher brewing precision. Whether troubleshooting shots or chasing café-level consistency, the Astra 58mm bottomless portafilter delivers on performance and design.

How to Use the Astra 58mm Bottomless Portafilter (Breville)

• Step 1: Dose approximately 18g of ground coffee into your Breville-compatible basket.
• Step 2: Distribute evenly and tamp flat using consistent pressure.
• Step 3: Insert the portafilter and begin extraction—observe the flow beneath the basket.
• Step 4: Adjust grind size, distribution, or tamping as needed based on visual feedback.

Maintenance & Cleaning

This portafilter features a detachable build for easy maintenance. Rinse immediately after use, wipe dry, and avoid soaking or dishwashing. Minor marks from the manufacturing process are normal and do not affect function.

Questions & Answers

MHW Astra Bottomless Portafilter 58mm (Breville) Review

The MHW-3BOMBER Astra Collection Bottomless Portafilter: 58mm Black (Breville) combines the craftsmanship of precision espresso tools with Breville-friendly compatibility. It’s a reliable tool for home baristas seeking more control. Pair it with MHW-3BOMBER accessories, distribution tools, and compatible tampers to complete your workflow.