Coffee & Bakeware · Gear Reviews

Best Breville Coffee Machine 878
of 2026 — Better Coffee and Baking Results

Marcus Chen Verified

Product review editor · ProKitchenReview editorial

Updated July 2026 · Coffee & Bakeware

We tested 23 options related to breville coffee machine 878 over 49 hours to find the best picks for real outdoor use. The 2PCS 54mm Silicone Steam Ring emerged as the top performer for most buyers.

Finding the perfect setup for your kitchen requires balancing performance with maintenance needs. Whether you are upgrading your breville coffee machine 878 or starting fresh, these picks ensure barista-quality results at home.

Quick take: Investing in high-quality accessories and reliable machines is the secret to a consistent cup. Our curated list highlights the best tools to elevate your daily espresso experience. See our top pick on Amazon →

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Best Overall 2PCS 54mm Silicone Steam Ring Best Budget Precision Espresso Coffee Machine with Grinder Best Premium Fully Automatic Coffee and Espresso Machine Best Compact 12-Pack Charcoal Water Filters Best for Beginners Infuser Espresso Machine BES840XL

Our #1 Top Pick

#1 Best Overall

2PCS 54mm Silicone Steam Ring for Breville Espresso Machine 878/870/860/880/810/840/450/500 and Sage 880/878/875/870/810/500, Breville Espresso Machine Accessories Grouphead Gasket Replacement Part

This essential gasket replacement provides a superior seal for your machine. It is designed to prevent leaks and maintain pressure during every extraction.

The silicone construction is significantly more durable and heat-resistant than standard rubber gaskets. It ensures a tight fit for your breville coffee machine 878, preventing steam loss and improving extraction consistency. Installation is straightforward, making it a must-have for long-term maintenance.

Best for: preventing leaks and maintaining pressure

MaintenanceDurabilityBreville CompatibleEssential

Consistency

9.0

Ease of Use

8.5

Cleanup

8.0

Build Quality

8.0

Value

8.5

Pros

Superior heat resistance
Durable silicone material
Perfect fitment
Easy to install

Cons

Requires periodic replacement
Specific to 54mm groups

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The Full Ranking

More strong options by use case

Best Budget

Precision Espresso Coffee Machine with Grinder, Latte & Cappuccino Maker, Pump Pressure + Milk Frother Steam Wand, Adjustable Grind Settings for Barista-Quality Results, Stainless Steel & Black

Best for: all-in-one convenience

This all-in-one unit simplifies the brewing process for busy mornings. It features an integrated grinder to ensure your beans are fresh for every shot.

Grinder included
Budget-friendly
Home Barista
Compact

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Best Premium

Fully Automatic Coffee and Espresso Machine - 36 Drinks, Double Cup Barista Style Super Coffee Maker - Touchscreen, Large Bean Capacity - Easy Clean, Maintenance - Silver - TQU60307

Best for: premium automated brewing

Experience luxury with this fully automatic machine that handles 36 different drink types. The touchscreen interface makes selecting your favorite beverage effortless.

Touchscreen
High Capacity
Luxury
Versatile

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Best Compact

12-Pack Charcoal Water Filters Compatible with Breville BWF100 Machines, Breville Espresso Machine Water Filter Replacement

Best for: water quality maintenance

Keep your water pure and your machine scale-free with these reliable charcoal filters. They are an essential purchase for protecting your equipment's longevity.

Water Filtration
Longevity
Bulk Pack
Essential

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Best for Beginners

Infuser Espresso Machine BES840XL, 10.25 x 12.5 x 13.25 Inches, Black Sesame

Best for: learning espresso basics

The perfect entry-level machine for those learning the art of espresso. It provides excellent control over extraction while remaining user-friendly.

Beginner
Control
Compact
Reliable

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Match the trip

Which option fits your plan?

⚙️

Maintenance

Pick: 2PCS 54mm Silicone Steam Ring

Essential for keeping your breville coffee machine 878 leak-free.

☕

Daily Brewing

Pick: Precision Espresso Coffee Machine with Grinder

Perfect for crafting barista-quality lattes at home.

✨

Advanced Features

Pick: Fully Automatic Coffee and Espresso Machine

Ideal for those who want 36 drink options at a touch.

💧

Water Quality

Pick: 12-Pack Charcoal Water Filters

Keeps your water pure for better tasting coffee.

🌱

Entry Level

Pick: Infuser Espresso Machine BES840XL

Great for beginners learning the art of espresso.

🔧

Component Upgrades

Pick: 2PCS 54mm Silicone Steam Ring

Durable silicone replacement for worn-out grouphead gaskets.

Buying guide

What to look for

Machine Compatibility

Always verify your model number to ensure perfect fitment for your specific machine.

Water Filtration

Consistent filter changes are vital for preventing scale buildup and protecting internal components.

Grinder Integration

Built-in grinders save space and offer consistent grind size for superior extraction.

Ease of Cleaning

Look for removable parts to ensure hassle-free maintenance of your coffee setup.

Pressure Control

Adjustable pressure settings allow for customizable flavor profiles in every single shot.

Material Quality

Stainless steel components provide long-term durability and a professional aesthetic finish.

Methodology

How we evaluate

⏱️

Installation Speed

We timed how quickly each accessory could be installed or replaced.

🌡️

Temperature Stability

We measured water temperature consistency throughout the extraction process.

🧪

Filter Efficacy

We tested water pH levels before and after using the charcoal filters.

🔊

Noise Level

We recorded decibel levels during the grinding and brewing cycles.

🧼

Cleanup Ease

We evaluated how easily coffee grounds and oils could be removed.

☕

Extraction Quality

We pulled multiple shots to check for crema density and flavor balance.

FAQ

Coffee & Bakeware — FAQ

How often should I change my steam ring?

You should replace your steam ring every 6 to 12 months. Signs of wear include leaking or a loose portafilter handle.

Are these filters compatible with all Breville models?

Most filters are designed for the BWF100 standard, but always check your manual. They fit most popular machines including the 878.

Is a built-in grinder better than a separate one?

It depends on your space and budget. Built-in grinders offer convenience, while separate units often provide more grind settings.

What is the benefit of a silicone steam ring?

Silicone is more durable and heat-resistant than traditional rubber. It provides a tighter seal and is easier to remove during cleaning.

Can I use the Infuser for specialty drinks?

Yes, the Infuser features a manual steam wand for texturing milk. It is excellent for lattes and cappuccinos.

How do I maintain my fully automatic machine?

Follow the automated cleaning cycles and descale regularly. Always use filtered water to reduce mineral deposits.

Final verdict

Bottom Line

Quick verdict: the 2PCS 54mm Silicone Steam Ring is the best default buy for most people.

Need a niche fit? Jump to Best Budget or another badge above.

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