Grouphead
Parts & Compatibility
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Breville the Infuser
Breville

the Infuser

Model no.
BES840
Released
2013
Type
Espresso · 54mm
Status
Discontinued
13 compatible parts found · 13 verified
📄 Official manual & specs↓ Common faults & fixes
↪
Discontinued — recommended alternative
Breville Barista Express (BES870)
Current model with the closest parts compatibility.
View model →

Compatible portafilters & baskets (54mm)

5 parts
Double-Spout Portafilter 54mm
$34
Portafilters
Verified · Source: Manufacturer schematic · Last checked July 2026
✓Seattle Coffee Gear$34 →✓Whole Latte Love$35 →Amazon$36 →
Bottomless Portafilter 54mm
$39
Portafilters
Verified · Source: Manufacturer schematic · Last checked July 2026
Naked/bottomless portafilters need a slightly finer grind to avoid spraying — expect a short learning curve.
✓Seattle Coffee Gear$39 →✓Whole Latte Love$40 →
Single-Shot Basket 54mm
$12
Baskets
Verified · Source: Cross-referenced retailer fitment data · Last checked July 2026
✓Amazon$12 →✓CafeLast$13 →
Double-Shot Basket 54mm
$14
Baskets
Verified · Source: Manufacturer schematic · Last checked July 2026
✓Seattle Coffee Gear$14 →✓Amazon$15 →CafeLast$16 →
Precision Dosing Basket 54mm
$18
Baskets
Verified · Source: Manufacturer schematic · Last checked July 2026
Requires the machine’s stock tamper — precision baskets sit slightly deeper than standard baskets.
✓Seattle Coffee Gear$18 →✓Amazon$19 →

Gaskets & seals

2 parts
Group-Head Gasket 54mm
$8
Gaskets & Seals
Verified · Source: Manufacturer schematic · Last checked July 2026
✓Seattle Coffee Gear$8 →✓Whole Latte Love$9 →Amazon$10 →
Group O-Ring Seal Kit
$11
Gaskets & Seals
Verified · Source: Cross-referenced retailer fitment data · Last checked July 2026
✓Amazon$11 →✓CafeLast$12 →

Water filters

1 part
Breville Water Filter (twist-lock)
$10
Water Filters
Verified · Source: Manufacturer schematic · Last checked July 2026
✓Amazon$10 →✓Seattle Coffee Gear$11 →

Cleaning & maintenance

5 parts
Backflush Detergent 500g
$16
Cleaning
Verified · Source: Manufacturer schematic · Last checked July 2026
✓Seattle Coffee Gear$16 →✓Whole Latte Love$17 →
Blind / Backflush Basket 54mm
$7
Cleaning
Verified · Source: Cross-referenced retailer fitment data · Last checked July 2026
✓Amazon$7 →✓CafeLast$8 →
Cafiza Espresso Machine Cleaner
$15
Cleaning
Verified · Source: Manufacturer schematic · Last checked July 2026
✓Seattle Coffee Gear$15 →✓Whole Latte Love$16 →Amazon$17 →
Group-Head Cleaning Brush
$6
Cleaning
Verified · Source: Cross-referenced retailer fitment data · Last checked July 2026
✓Amazon$6 →✓CafeLast$7 →
Breville Descaler (BEC250)
$15
Cleaning
Verified · Source: Manufacturer schematic · Last checked July 2026
✓Amazon$15 →✓Seattle Coffee Gear$16 →

Common faults & the parts that fix them

!
Portafilter drips or leaks from the sides
Likely fix: Group-Head Gasket 54mm
Find part →
!
Weak pressure / thin or no crema
Likely fix: Double-Shot Basket 54mm
Find part →
!
Steam wand won't froth properly
Likely fix: Steam Wand Tip (2/3-hole)
Part coming soon
!
Slow to heat or not heating
Likely fix: Thermal Fuse / Safety Cutout
Part coming soon
Spotted a part that doesn't fit?— our team reviews every report.