Backflush Disk - Rubber (Blind Filter)
50 mm rubber, blank, blind filter for back flushing group heads. Can be used with any commercial solenoid operated group head.
Should not be used on lever machines or units that do not use a three-way solenoid for dispensing water from the group.
Small home units such as the Saeco Aroma, Via Venezia and Sirena, Breville, Francis Francis/illy, Delonghi and Capresso semi-automatic models do not use a solenoid to dispense the water, so no need to back flush these.
It's a backflush disk and it fits my 58mm baskets. It works great and makes backflushing a lot less of a hassle compared to swapping out to a blind basket.
Good service - helpful on the phone, rapid delivery, nice product.