Reneka Filter Holder for Viva-S, Streamline-710, Streamline-940 with Spout 3/8 Inch Inner Diameter 60.5 mm Mounting Diameter 77 mm Lever Straight 2 : Amazon.co.uk: Business, Industry & Science
Reneka Filter Locking Spring Ø 1.00 mm Inox - 9007744 | CafeParts.com