Espresso Supply · Cleaning & Maintenance
58mm Blind Basket Backflush Insert
Verdict
Backflush disc for cleaning 58mm group heads
A blind (backflush) basket lets you run detergent cycles through machines with a 3-way solenoid — essential maintenance for Gaggia Classic Pro, Silvia, and similar 58mm groups. Pair with Puly Caff cleaner for a healthy group head.
About $10
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Pros
- Required for proper backflush cleaning
- Cheap insurance for group head longevity
- Fits standard 58mm portafilters
- Pairs with espresso machine detergent
Cons
- Wrong size won’t seal — measure your portafilter
- Not for machines without a 3-way valve workflow
- Easy to misplace — store with cleaning kit
Who it's for
58mm machine owners ready to clean with detergent backflush cycles.
Specs
- Diameter
- 58 mm
- Type
- Blind / backflush insert
- Material
- Metal
- Use
- Group cleaning
- Pair with
- Puly Caff detergent
Guides that mention this product
- Espresso Cleaning & Maintenance Essentials
Backflush detergent vs descaler, blind baskets, purge habits, and the weekly routine that keeps shots sweet.
- An Espresso Cleaning Routine That Actually Sticks
Backflush detergent vs tablets vs descaler — what each bottle is for, and a weekly cadence that protects taste.
