diff --git a/tabs/pid_tuning.html b/tabs/pid_tuning.html
index 107c10df..71258a5f 100755
--- a/tabs/pid_tuning.html
+++ b/tabs/pid_tuning.html
@@ -206,7 +206,7 @@
                                     <div class="numberspacer">
                                         <input type="number" name="midthrottle" min="0" max="2000" />
                                     </div>
-                                    <span>acc_lpf_factor</span>
+                                    <span>Accel Lowpass Filter (acc_lpf_factor)</span>
                                     <div class="helpicon cf_tip">
                                         <div class="cf_tooltiptext" i18n="configHelp1" style="display:none;"></div>
                                     </div>
@@ -217,7 +217,7 @@
                                     <div class="numberspacer">
                                         <input type="number" name="midthrottle" min="0" max="2000" />
                                     </div>
-                                    <span>gyro_lpf</span>
+                                    <span>Gyro Lowpass Filter (gyro_lpf)</span>
                                     <div class="helpicon cf_tip">
                                         <div class="cf_tooltiptext" i18n="configHelp1" style="display:none;"></div>
                                     </div>
@@ -228,7 +228,7 @@
                                     <div class="numberspacer">
                                         <input type="number" name="midthrottle" min="0" max="2000" />
                                     </div>
-                                    <span>gyro_cut_hz</span>
+                                    <span>Gyro Filter (gyro_cut_hz)</span>
                                     <div class="helpicon cf_tip">
                                         <div class="cf_tooltiptext" i18n="configHelp1" style="display:none;"></div>
                                     </div>
@@ -239,7 +239,7 @@
                                     <div class="numberspacer">
                                         <input type="number" name="midthrottle" min="0" max="2000" />
                                     </div>
-                                    <span>pterm_cut_hz</span>
+                                    <span>P-Term Filter (pterm_cut_hz)</span>
                                     <div class="helpicon cf_tip">
                                         <div class="cf_tooltiptext" i18n="configHelp1" style="display:none;"></div>
                                     </div>
@@ -250,7 +250,7 @@
                                     <div class="numberspacer">
                                         <input type="number" name="midthrottle" min="0" max="2000" />
                                     </div>
-                                    <span>dterm_cut_hz</span>
+                                    <span>D-Term Filter (dterm_cut_hz)</span>
                                     <div class="helpicon cf_tip">
                                         <div class="cf_tooltiptext" i18n="configHelp1" style="display:none;"></div>
                                     </div>