BES450BSS1BUS1 Breville Coffee Maker - Overview

Sections of the BES450BSS1BUS1

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Diagram Diagram and Parts List for Breville Coffee Maker
Diagram
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Two Cup Single Wall Filter (54mm) – Part Number: SP0001520
Two Cup Single Wall Filter (54mm)
PartSelect #: PS17016978
Manufacturer #: SP0001520
54Mm Two Cup - Single Wall Filter
$23.95
  Special Order
54mm Two Cup - Dual Wall Filte – Part Number: SP0024833
54mm Two Cup - Dual Wall Filte
PartSelect #: PS17585811
Manufacturer #: SP0024833
$23.95
  Special Order
54mm One Cup - Dual Wall Filte – Part Number: SP0024834
54mm One Cup - Dual Wall Filte
PartSelect #: PS17585812
Manufacturer #: SP0024834
$23.95
  Special Order
Shower Head Steam Ring – Part Number: SP0025526
Shower Head Steam Ring
PartSelect #: PS17016383
Manufacturer #: SP0025526
This is a Genuine Manufacturer Approved replacement part used on some Breville Coffee/Espresso Makers. This is a Silicone Steam Ring and it is sold individually. This part provides an air tight seal f...
$11.95
  In Stock
Single Filter – Part Number: SP0001518
Single Filter
PartSelect #: PS17016387
Manufacturer #: SP0001518
It is an authentic single wall filter that is supplied by the original manufacturer for use with Breville Barista Express coffeemakers. This replacement filter is used to hold the coffee ground inside...
$23.95
  Special Order
Milk Jug Assembly – Part Number: SP0011391
Milk Jug Assembly
PartSelect #: PS17585709
Manufacturer #: SP0011391
This authentic Breville stainless steel frothing jug is a genuine replacement part for Breville espresso machines. Designed for steaming and frothing milk, it helps create lattes, cappuccinos, and oth...
$13.95
  Special Order
Sp0100209 – Part Number: SP0100209
Sp0100209
PartSelect #: PS17585898
Manufacturer #: SP0100209
This water tank assembly is a durable, high-quality reservoir designed for select espresso machines, providing a secure and reliable source of water for brewing. Made from sturdy plastic, it ensures l...
$33.95
  Special Order
Drip Tray Assembly - Bss – Part Number: SP0100216
Drip Tray Assembly - Bss
PartSelect #: PS17585900
Manufacturer #: SP0100216
$37.95
  Special Order
Tamper Assembly – Part Number: SP0100219
Tamper Assembly
PartSelect #: PS17585901
Manufacturer #: SP0100219
$10.95
  Special Order
Tank Lid – Part Number: SP0100210
Tank Lid
PartSelect #: PS17585899
Manufacturer #: SP0100210
$11.95
  Special Order
Porta Filter Assembly – Part Number: SP0100220
Porta Filter Assembly
PartSelect #: PS17585902
Manufacturer #: SP0100220
This stainless steel portafilter assembly is designed for espresso machines that use 54?mm accessories and supports consistent, high-quality extraction. The durable dual-spout design allows for brewin...
$33.95
  Special Order
Drip Tray Lid – Part Number: SP0100224
Drip Tray Lid
PartSelect #: PS17585904
Manufacturer #: SP0100224
$21.95
  Special Order
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Questions And Answers for BES450BSS1BUS1

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Mary
November 21, 2025
I would like to get a second portafilter for my Breville Bambino. When I search for replacement parts on the website, none come up. Will the 54mm Portafilter Assembly SP0024799 on the website work with the BES450BSS1BUS1?
For model number BES450BSS1BUS1
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Hi Mary, thank you for reaching out. No, the part you have mentioned will not work with your model. The compatible part is part number PS17585902. We hope that helps!

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Related Parts:
Porta Filter Assembly
$33.95

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