FitCheckrReplacement comparison
SP0001474 vs CA6903
Breville 54mm Group Head Gasket SP0001474 and Philips AquaClean Water Filter CA6903 target different espresso machine maintenance parts models, part numbers, or attachment formats.
Seal fit
SP0001474: Replace when ...
CA6903: 3 mo
Official product image references
Use the manufacturer reference images to identify the two parts before comparing model support and usage.
Which replacement should you use?
Breville 54mm Group Head Gasket SP0001474
Choose SP0001474 when the old part, label, or manual names that part family.
Check compatible modelsPhilips AquaClean Water Filter CA6903
Choose CA6903 when the appliance model and old part match that family instead.
Check compatible modelsRisk summary
Ordering by appliance type alone can lead to a part that looks close but will not lock, seal, drain, or service the same wear point.
Main difference between SP0001474 and CA6903
Which one fits which models
Use SP0001474 for the model family described on its replacement page. Use CA6903only when your device model or manual explicitly lists that part number.
Buyer mistake warning
Do not substitute by shape alone. The most important difference to check here is seal fit.
When to choose SP0001474
Choose SP0001474 when the old part, label, or manual names that part family.
When to choose CA6903
Choose CA6903 when the appliance model and old part match that family instead.
Frequently asked questions
Are SP0001474 and CA6903 interchangeable?
Breville 54mm Group Head Gasket SP0001474 and Philips AquaClean Water Filter CA6903 target different espresso machine maintenance parts models, part numbers, or attachment formats.
What is the main difference between SP0001474 and CA6903?
The main difference to verify is seal fit. Ordering by appliance type alone can lead to a part that looks close but will not lock, seal, drain, or service the same wear point.
When should I choose SP0001474?
Choose SP0001474 when the old part, label, or manual names that part family.
When should I choose CA6903?
Choose CA6903 when the appliance model and old part match that family instead.
Can I rely on part photos alone?
No. Part photos help identify packaging and shape, but compatibility should be confirmed by exact model support, part number, replacement type, and manufacturer references.
Official reference pages
Use these manufacturer pages to inspect current part photos, packaging, and model language. FitCheckr's comparison notes summarize fit risk, but the official pages should be used to confirm current part details before choosing a replacement.
| Fit signal | SP0001474 | CA6903 |
|---|---|---|
| Brand family | Breville | Philips |
| Replacement type | group gasket | water filter |
| OEM status | oem | oem |
| Replacement interval | Replace when leaking | Up to 3 months |