Nuova Simonelli Filterholder Gasket ø 72x58x7mm - 02280020 From  £2.76

Excellent seller.

Really reliable, i only have to replace it every so often because it gets worn out. Also, love this supplier, even though it is international for me, they are efficient, have big range and the shipping is very quick.

The old gasket was pretty difficult to get out but once out and replaced with this one it worked a treat. Quick shipping.