MHW-3BOMBER Round Hole Espresso Puck Screen

Redefining Espresso Precision with the MHW-3BOMBER Puck Screen

Elevate your espresso workflow and unlock new levels of extraction consistency with the MHW-3BOMBER Espresso Puck Screen With Round Hole. Designed for discerning coffee enthusiasts, home baristas, and professional coffee shops alike, this puck screen is an essential addition to your specialty coffee gear. Whether you’re chasing the perfect shot or optimizing your daily barista tools, the MHW-3BOMBER puck screen delivers unmatched precision, cleanliness, and durability—making it a must-have in any serious coffee equipment lineup.

Engineered for Consistency and Cleanliness

This espresso accessory is meticulously crafted to solve one of the most common challenges in espresso brewing: uneven water distribution and messy brew heads. The MHW-3BOMBER puck screen acts as a barrier between your coffee grounds and the group head, ensuring even water dispersion across the puck and minimizing channeling. Its ultra-fine mesh, available in both 0.2mm and 0.8mm thicknesses, guarantees that every extraction is clean, balanced, and repeatable—no matter your coffee grinder or brewing equipment setup.

Key Features That Set It Apart

• Ultra-Thin 0.2mm & Robust 0.8mm Options: Choose the razor-thin 0.2mm single-layer for minimal impact on headspace, or the double-layer 0.8mm for enhanced filtration—both engineered for seamless integration with your portafilter and espresso tools.
• Precision Filtration: The 0.2mm version features approximately 10,385 holes (each 0.2mm in diameter), while the 0.8mm boasts 11,848 holes (0.18mm each), ensuring uniform water flow and superior extraction.
• Multiple Sizes for Universal Compatibility: Available in 51mm, 53.35mm, and 58.5mm diameters to fit a wide range of espresso machines and portafilters.
• Effortless Cleanliness: Effectively isolates coffee grounds, keeping your brew group head pristine and simplifying post-shot cleanup.
• Reusable & Eco-Friendly: Built for daily use—simply rinse after brewing and enjoy consistent performance, shot after shot.
• Optional Titanium Coating (58.5mm): For those seeking extra durability and style, the titanium-coated variant offers enhanced resistance to wear and corrosion.

Premium Materials & Artisan Craftsmanship

Every MHW-3BOMBER puck screen is constructed from SUS304 stainless steel, renowned for its food-safe properties, corrosion resistance, and long-lasting durability. The fine mesh is expertly engineered to withstand the rigors of both home and commercial espresso environments. For those who demand even more, the titanium-coated option in the 58.5mm size combines functional performance with a sleek, professional finish—making it a standout among professional coffee tools and espresso accessories.

How to Use for Optimal Results

• After dosing and tamping your coffee grounds in the portafilter, gently place the puck screen on top of the coffee bed.
• Lock the portafilter into your espresso machine as usual.
• Brew your espresso shot. The puck screen will evenly distribute water, reduce channeling, and keep grounds from reaching the group head.
• After brewing, simply remove the puck screen, rinse under running water, and allow to air dry.
• Note: Not recommended for machines with internal screws in the brew head, as this may affect fit.

Dimensions & Sizing Options

• Available Diameters: 51mm, 53.35mm, 58.5mm (choose size to match your portafilter basket)
• Thickness: 0.2mm (single-layer) or 0.8mm (double-layer)
• Mesh Density: 0.2mm version: ~10,385 holes; 0.8mm version: ~11,848 holes

Care & Maintenance

To ensure maximum longevity and performance, rinse the puck screen thoroughly after each use to remove residual coffee oils and grounds. Hand wash with mild detergent if needed. Not dishwasher safe. Store dry to prevent any potential corrosion, especially in humid environments. With proper care, your MHW-3BOMBER puck screen will remain a reliable part of your specialty coffee gear for years to come.

What’s Included

• 1 × MHW-3BOMBER Espresso Puck Screen (selected size and thickness)
• Protective packaging for safe delivery
• Quick-start usage guide

Product Specification