[Guide] Filter Flush Valve Retrofit (SU 2.0) January 29, 2024 21:14 Updated In this article: 🎥 Video instructions 💾 Download PDF instructions (bottom of page) Video Guide - Filter Flush Valve Retrofit for Standup 2.0 machines: Please click the link below to download a full PDF guide to install the Filter Flush Valve retrofit on the Standup 2.0. Guide - SU2.0 Filter Flush Valve Retrofit Installation.pdf 2 MB Download