Teflon Check valve for Saeco Gran Crema filter holder. Sold free with purchase of one bag of Caffe Bella 100% Arabica blend medium roast espresso beans. Free shipping in USA. This valve supported by a spring will help build 9 bar espresso extraction pressure. For parts diagram use link http://www.partsguru.com/user/EXP_GC.PDF
Make sure to keep the filter holder clean. Just make one last espresso without coffee in the basket daily after finishing to make the coffees. It flushes out coffee remaining inside in the valve. Once in a month or 6 weeks, use a coffee cleaner (powder, tablet or liquid) to flush the filter holder.
