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MHW-3Bomber Espresso Puck Screen: 51mm

MHW-3Bomber Espresso Puck Screen: 51mm

Stainless Steel

Item Number: a-FG5580S

RRP $24.95 Save $5.05 Your Price $19.90

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Categories: Accessories MHW-3Bomber Puck Screens Essentials

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Description

MHW-3BOMBER Espresso Puck Screen 51mm

MHW Espresso Puck Screen 51mm – 0.8mm Stainless Steel is a precision-cut mesh designed to promote even espresso extraction, preserve your group head, and improve post-shot cleanliness in your workflow.

Better Extraction with Every Shot

Crafted from SUS304 stainless steel, the MHW 51mm puck screen in 0.8mm thickness features a dense mesh with 11,848 holes, each just 0.18mm wide. Designed to sit directly on top of your coffee puck, it disperses the water flow for consistent saturation and isolates grounds from the group head, ensuring a cleaner machine and a more balanced shot. Perfect for enhancing espresso clarity and structure—especially useful with darker roasts or delicate flavours.

How the MHW Puck Screen Works

Mesh Barrier: Sits on top of tamped grounds inside the portafilter to promote even water dispersion.
Extraction Stability: Prevents channeling by diffusing water pressure across the surface of the puck.
Post-Extraction Cleanliness: Reduces coffee buildup in your group head, making cleanup faster.
Single or Double Layer: This version is the 0.8mm thick, single-piece mesh with no hollow centre.

Specifications

Diameter: 51mm
Thickness: 0.8mm
Layer Type: Single layer with fine mesh
Hole Count: Approx. 11,848
Hole Diameter: 0.18mm
Material: SUS304 Stainless Steel
Weight: Approx. 11g

Key Features of the MHW Espresso Puck Screen

✅ 51mm Diameter: Designed to fit snugly in 51mm portafilters.
✅ 0.8mm Thickness: Offers durability and structural integrity without compressing the puck too much.
✅ 11,848 Micro Holes: Promotes water flow consistency and reduces risk of channeling.
✅ Improves Shot Clarity: Helps reduce bitterness and bring out nuanced sweetness.
✅ Magnetic Friendly: Easy to remove post-shot using an optional magnetic stand (sold separately).
✅ Built for Daily Use: Oxidation-resistant and corrosion-proof SUS304 stainless steel.
✅ Food Contact Safe: Certified and safe for professional and home espresso prep.

Maintenance & Cleaning

Rinse under water after use.
Do not use harsh chemicals or abrasives.
Do not place directly on an electronic scale if magnetic accessories are used.

Best Practices for Brewing

Use the puck screen with a consistent tamp and distribution technique for best results.
Do not use with machines where the group head contains protruding screws or nuts unless using a hollow centre version.
Pair with MHW tampers or distribution tools for optimal puck prep.

Questions & Answers

What does a puck screen do?

A puck screen disperses water evenly across your espresso puck, preventing channeling and keeping the group head cleaner.
Can I reuse the puck screen after every shot?

Yes. Rinse or brush it after each use. Its stainless steel mesh is made for repeated use.
Can I use this with any 51mm portafilter?

Yes, it is designed for standard 51mm portafilters, but check compatibility if your group head has raised screws.
Does the puck screen affect flavour?

Yes, it can help reduce bitterness, enhance sweetness, and create a more balanced extraction by evenly distributing water flow.

Review and Coffee Parts Thoughts

The 51mm MHW puck screen is a small but smart upgrade for home espresso drinkers using compatible portafilters. The 0.8mm version offers structural integrity, is easy to handle, and helps prevent messy shots. We’ve found it particularly effective with darker roasts.

Specifications

Brand	MHW
Model	51mm Puck Screen
Size	51 mm
Colour	Silver
Country of Manufacture	No

Shipping & Returns

Delivery time and costs

Parts, accessories, Brew Bar and Tea Bar

Standard delivery

From $8.95 2-7 business days*

Express delivery

From $9.95 1-3 business days*

Water filters

Standard delivery

From $8.95 2-7 business days*

Express delivery

From $9.95 1-3 business days*

Coffee grinders

Home grinders

Calculated at checkout 1-3 business days*

Commercial grinders

Calculated at checkout 1-3 business days*

Coffee machines

Home machines

Calculated at checkout 1-4 business days*

Commercial machines

Calculated at checkout 2-7 business days*

*Delivery timeframes are estimates and start once your order is dispatched.

Freight partners

Within Australia

Australia Post

TNT Couriers

Same day (Sydney metro)

Capital Transport

Civic Couriers

We ship using Australia Post eParcel and a range of courier partners within Australia and internationally. If you are in Sydney, you may also be able to choose same day courier options or Click and Collect from our Pagewood warehouse.

Shipping cost depends on the items in your cart and your delivery address. You can see the shipping price on the product page (where available) and at checkout before entering payment details.

Orders placed before 3pm (Sydney time) on a business day are typically dispatched the same day. Deliveries are made Monday to Friday, usually between 8am and 6pm. Standard and express options may be available at checkout depending on the item and destination.

For more details, visit our shipping and delivery page.

Warranty

Our products are supplied through Australian channels and are covered by Australian consumer guarantees and, where applicable, manufacturer warranty. For international orders shipped outside Australia, warranty support may require the item to be returned to Australia for assessment.

Easy returns

Most spare parts, accessories and brew gear can be returned within 14 days of purchase, subject to conditions and exclusions. If you paid with an eligible PayPal account, you may be able to claim return shipping costs through PayPal. For full details, read our returns policy.