26/10/2026
Want a larger espresso dose (20g instead of 15g)? Your portafilter and basket depth might be the limit.
If the dose exceeds the basket depth, a bottomless portafilter lets you fit a deeper basket that protrudes the base — originally a training tool, now useful for bigger doses.
CoffeeRoaster EspressoDose BottomlessPortafilter UKCoffee CoffeeTips