diff --git a/frontend/src/components/Filter.vue b/frontend/src/components/Filter.vue
index ac1c01f0..bb45fb5b 100644
--- a/frontend/src/components/Filter.vue
+++ b/frontend/src/components/Filter.vue
@@ -126,7 +126,7 @@
           <div class="flex items-center justify-between gap-2">
             <Autocomplete
               value=""
-              :options="filterableFields.data"
+              :options="availableFilters"
               @change="(e) => setfilter(e)"
               :placeholder="__('First name')"
             >
@@ -217,6 +217,19 @@ const filters = computed(() => {
   return convertFilters(filterableFields.data, allFilters)
 })
 
+const availableFilters = computed(() => {
+  if (!filterableFields.data) return []
+
+  const selectedFieldNames = new Set()
+  for (const filter of filters.value) {
+    selectedFieldNames.add(filter.fieldname)
+  }
+
+  return filterableFields.data.filter(
+    (field) => !selectedFieldNames.has(field.fieldname),
+  )
+})
+
 function removeCommonFilters(commonFilters, allFilters) {
   for (const key in commonFilters) {
     if (commonFilters.hasOwnProperty(key) && allFilters.hasOwnProperty(key)) {
diff --git a/frontend/src/components/ViewControls.vue b/frontend/src/components/ViewControls.vue
index f8730f29..beaf8b99 100644
--- a/frontend/src/components/ViewControls.vue
+++ b/frontend/src/components/ViewControls.vue
@@ -752,6 +752,7 @@ const quickFilterOptions = computed(() => {
   let fields = getFields()
   if (!fields) return []
 
+  let existingQuickFilters = newQuickFilters.value.map((f) => f.fieldname)
   let restrictedFieldtypes = [
     'Tab Break',
     'Section Break',
@@ -766,6 +767,7 @@ const quickFilterOptions = computed(() => {
   ]
   let options = fields
     .filter((f) => f.label && !restrictedFieldtypes.includes(f.fieldtype))
+    .filter((f) => !existingQuickFilters.includes(f.fieldname))
     .map((field) => ({
       label: field.label,
       value: field.fieldname,