Index: firmware/App/Modes/ModeFlush.c
===================================================================
diff -u -r379f78f1fad668d741b3ccf1e78c69f3fccc45b5 -r654c5598765bb862c00a0175bdac95604c6c9b24
--- firmware/App/Modes/ModeFlush.c	(.../ModeFlush.c)	(revision 379f78f1fad668d741b3ccf1e78c69f3fccc45b5)
+++ firmware/App/Modes/ModeFlush.c	(.../ModeFlush.c)	(revision 654c5598765bb862c00a0175bdac95604c6c9b24)
@@ -41,7 +41,7 @@
 #define FLUSH_DATA_PUB_INTERVAL                     ( MS_PER_SECOND / TASK_GENERAL_INTERVAL )         ///< Mode flush data publish interval in counts.
 #define RO_PUMP_TARGET_FLOW_RATE_LPM              0.8                                                 ///< RO pump target flow rate during flush/fill in L/min. TODO original flow was 0.8
 #define RO_PUMP_MAX_PRESSURE_PSI                  130                                                 ///< Maximum RO pump pressure during flush/fill states in psi.
-#define DRAIN_PUMP_TARGET_RPM                    1800                                                 ///< Drain pump target RPM during drain.
+#define DRAIN_PUMP_TARGET_RPM                    2200                                                 ///< Drain pump target RPM during drain.
 
 // Drain R1 & R2 states defines
 #define DRAIN_WEIGHT_UNCHANGE_TIMEOUT               ( 6 * MS_PER_SECOND )                            ///< Time period of unchanged weight during draining before timeout.