Puck Screen (58/54 mm) – Precise Water Distribution & Cleaner Machine

Puck Screen – Your shortcut to a cleaner machine and better espresso

Tired of espresso shots splashing everywhere or a shower screen always covered in coffee grounds? The BloomVik Puck Screen is the small upgrade with a big impact. By placing this precision disc on top of your coffee puck, you transform the water flow through the coffee and elevate your brewing to a professional level.

When water hits the coffee under pressure, it can create channels where water flows too quickly. A puck screen acts as a diffuser, distributing water 100% evenly across the entire surface. The result is a more balanced extraction, a thicker crema, and – perhaps best of all – a brew group that stays clean batch after batch.

"No more 'soupy pucks.' With a puck screen, you get a firm, dry coffee cake that comes out in one piece, while your machine thanks you with less dirt in the system."

Why the BloomVik Puck Screen is a gamechanger:

• Premium 316 Stainless Steel: We use 316 steel, which is even more corrosion-resistant than the common 304 steel. This ensures maximum durability and food safety.
• Ultrafine 150 μm Mesh: The fine mesh structure ensures perfect water distribution while keeping coffee grounds away from the machine’s shower screen.
• Optimal Thickness of 1.7 mm: The thickness provides the necessary weight to keep the puck compressed during brewing, resulting in a more stable flow and richer flavor.
• Protects your equipment: By keeping coffee residues out of the brew head, you reduce the need for frequent backflushing and extend the lifespan of your gaskets and valves.
• Easy cleaning: After use, simply rinse under the tap or soak occasionally with your portafilter cleaner (e.g., Cafetto).

Barista tip: Remember preheating

To prevent the puck screen from stealing heat from your brewing water, we recommend placing it on your portafilter while the machine heats up or giving it a quick dip in hot water before use. This ensures a stable temperature throughout the extraction.

Technical Specifications

FAQ – Frequently Asked Questions

Does it fit my Sage machine? Yes! Our 54 mm model is specifically designed to fit perfectly in the portafilter of popular Sage machines like Barista Express, Touch, and Bambino.

Do I need to use less coffee in the basket? Since the puck screen adds 1.7 mm thickness, it may be necessary to reduce your dose by about 0.5 grams if your filter basket is already filled to the brim. There needs to be room for the screen to sit flat.

Does it really improve the coffee? Yes. By eliminating the "hotspots" where water flows fastest, you avoid both over-extraction (bitterness) and under-extraction (sourness) in the same cup. You get a more uniform and sweeter flavor profile.

BloomVik – Quality with social impact

When you shop with us in 2026, you support a cleaner planet. For every puck screen we send out, we remove plastic equivalent to 10 bottles from the oceans through our partnership with The Ocean Cleanup.

Make your espresso ritual cleaner and more flavorful. Order your BloomVik Puck Screen today!