diff --git a/src/main/sensors/current.c b/src/main/sensors/current.c
index 4a8ec008b..a2355f6f6 100644
--- a/src/main/sensors/current.c
+++ b/src/main/sensors/current.c
@@ -140,7 +140,7 @@ currentMeterADCState_t currentMeterADCState;
 void currentMeterADCInit(void)
 {
     memset(&currentMeterADCState, 0, sizeof(currentMeterADCState_t));
-    biquadFilterInitLPF(&adciBatFilter, IBAT_LPF_FREQ, 50000); //50HZ Update
+    biquadFilterInitLPF(&adciBatFilter, IBAT_LPF_FREQ, 20000); //50HZ Update
 }
 
 void currentMeterADCRefresh(int32_t lastUpdateAt)
diff --git a/src/main/sensors/voltage.c b/src/main/sensors/voltage.c
index 996c229b1..613ba76a9 100644
--- a/src/main/sensors/voltage.c
+++ b/src/main/sensors/voltage.c
@@ -215,7 +215,7 @@ void voltageMeterESCInit(void)
 {
 #ifdef USE_ESC_SENSOR
     memset(&voltageMeterESCState, 0, sizeof(voltageMeterESCState_t));
-    biquadFilterInitLPF(&voltageMeterESCState.filter, VBAT_LPF_FREQ, 50000); //50HZ Update
+    biquadFilterInitLPF(&voltageMeterESCState.filter, VBAT_LPF_FREQ, 20000); //50HZ Update
 #endif
 }