diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/core/ui/dialog/AlertDialogs.kt b/app/src/main/kotlin/org/koitharu/kotatsu/core/ui/dialog/AlertDialogs.kt
index dd3fe5a88..178f7c8f9 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/core/ui/dialog/AlertDialogs.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/core/ui/dialog/AlertDialogs.kt
@@ -5,6 +5,7 @@ import android.view.LayoutInflater
 import android.view.ViewGroup.LayoutParams.MATCH_PARENT
 import android.view.ViewGroup.LayoutParams.WRAP_CONTENT
 import android.view.inputmethod.EditorInfo
+import android.widget.ArrayAdapter
 import android.widget.CompoundButton.OnCheckedChangeListener
 import android.widget.EditText
 import android.widget.FrameLayout
@@ -21,6 +22,7 @@ import com.hannesdorfmann.adapterdelegates4.AdapterDelegatesManager
 import com.hannesdorfmann.adapterdelegates4.ListDelegationAdapter
 import org.koitharu.kotatsu.R
 import org.koitharu.kotatsu.databinding.DialogCheckboxBinding
+import org.koitharu.kotatsu.databinding.ViewDialogAutocompleteBinding
 import com.google.android.material.R as materialR
 
 inline fun buildAlertDialog(
@@ -96,3 +98,27 @@ fun <B : AlertDialog.Builder> B.setEditText(
     setView(layout)
     return editText
 }
+
+fun <B : AlertDialog.Builder> B.setEditText(
+    entries: List<CharSequence>,
+    inputType: Int,
+    singleLine: Boolean,
+): EditText {
+    if (entries.isEmpty()) {
+        return setEditText(inputType, singleLine)
+    }
+    val binding = ViewDialogAutocompleteBinding.inflate(LayoutInflater.from(context))
+    binding.autoCompleteTextView.setAdapter(
+        ArrayAdapter(context, android.R.layout.simple_spinner_dropdown_item, entries),
+    )
+    binding.dropdown.setOnClickListener {
+        binding.autoCompleteTextView.showDropDown()
+    }
+    binding.autoCompleteTextView.inputType = inputType
+    if (singleLine) {
+        binding.autoCompleteTextView.setSingleLine()
+        binding.autoCompleteTextView.imeOptions = EditorInfo.IME_ACTION_DONE
+    }
+    setView(binding.root)
+    return binding.autoCompleteTextView
+}
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/filter/data/PersistableFilter.kt b/app/src/main/kotlin/org/koitharu/kotatsu/filter/data/PersistableFilter.kt
index 12e6093cb..c21211032 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/filter/data/PersistableFilter.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/filter/data/PersistableFilter.kt
@@ -21,7 +21,7 @@ data class PersistableFilter(
 ) {
 
     val id: Int
-        get() = filter.hashCode()
+        get() = name.hashCode()
 
     companion object {
 
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/filter/data/SavedFiltersRepository.kt b/app/src/main/kotlin/org/koitharu/kotatsu/filter/data/SavedFiltersRepository.kt
index c5300be2d..a1cf9fafb 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/filter/data/SavedFiltersRepository.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/filter/data/SavedFiltersRepository.kt
@@ -61,13 +61,19 @@ class SavedFiltersRepository @Inject constructor(
 
     suspend fun rename(source: MangaSource, id: Int, newName: String) = withContext(Dispatchers.Default) {
         val filter = load(source, id) ?: return@withContext
-        persist(source, filter.copy(name = newName))
+        val newFilter = filter.copy(name = newName)
+        val prefs = getPrefs(source)
+        prefs.edit(commit = true) {
+            remove(key(id))
+            putString(key(newFilter.id), Json.encodeToString(newFilter))
+        }
+        newFilter
     }
 
     suspend fun delete(source: MangaSource, id: Int) = withContext(Dispatchers.Default) {
         val prefs = getPrefs(source)
         prefs.edit(commit = true) {
-            remove(FILTER_PREFIX + id)
+            remove(key(id))
         }
     }
 
@@ -75,13 +81,13 @@ class SavedFiltersRepository @Inject constructor(
         val prefs = getPrefs(source)
         val json = Json.encodeToString(persistableFilter)
         prefs.edit(commit = true) {
-            putString(FILTER_PREFIX + persistableFilter.id, json)
+            putString(key(persistableFilter.id), json)
         }
     }
 
     private fun load(source: MangaSource, id: Int): PersistableFilter? {
         val prefs = getPrefs(source)
-        val json = prefs.getString(FILTER_PREFIX + id, null) ?: return null
+        val json = prefs.getString(key(id), null) ?: return null
         return try {
             Json.decodeFromString<PersistableFilter>(json)
         } catch (e: SerializationException) {
@@ -95,5 +101,7 @@ class SavedFiltersRepository @Inject constructor(
     private companion object {
 
         const val FILTER_PREFIX = "__pf_"
+
+        fun key(id: Int) = FILTER_PREFIX + id
     }
 }
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/FilterHeaderProducer.kt b/app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/FilterHeaderProducer.kt
index 6a67926af..51e58ea20 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/FilterHeaderProducer.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/FilterHeaderProducer.kt
@@ -72,6 +72,7 @@ class FilterHeaderProducer @Inject constructor(
                     data = saved,
                 )
                 if (model.isChecked) {
+                    selectedTags.removeAll(saved.filter.tags)
                     result.addFirst(model)
                 } else {
                     result.addLast(model)
diff --git a/app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/sheet/FilterSheetFragment.kt b/app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/sheet/FilterSheetFragment.kt
index 336f9c9f5..0e34cb1b4 100644
--- a/app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/sheet/FilterSheetFragment.kt
+++ b/app/src/main/kotlin/org/koitharu/kotatsu/filter/ui/sheet/FilterSheetFragment.kt
@@ -8,6 +8,7 @@ import android.view.ViewGroup
 import android.view.inputmethod.EditorInfo
 import android.widget.AdapterView
 import android.widget.ArrayAdapter
+import android.widget.Toast
 import androidx.appcompat.widget.PopupMenu
 import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.isGone
@@ -16,7 +17,6 @@ import androidx.core.view.updatePadding
 import com.google.android.material.chip.Chip
 import com.google.android.material.slider.RangeSlider
 import com.google.android.material.slider.Slider
-import com.google.android.material.snackbar.Snackbar
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.combine
 import kotlinx.coroutines.flow.distinctUntilChanged
@@ -30,6 +30,7 @@ import org.koitharu.kotatsu.core.ui.dialog.setEditText
 import org.koitharu.kotatsu.core.ui.model.titleRes
 import org.koitharu.kotatsu.core.ui.sheet.BaseAdaptiveSheet
 import org.koitharu.kotatsu.core.ui.widgets.ChipsView
+import org.koitharu.kotatsu.core.util.AlphanumComparator
 import org.koitharu.kotatsu.core.util.ext.consume
 import org.koitharu.kotatsu.core.util.ext.getDisplayMessage
 import org.koitharu.kotatsu.core.util.ext.getDisplayName
@@ -49,8 +50,10 @@ import org.koitharu.kotatsu.parsers.model.MangaState
 import org.koitharu.kotatsu.parsers.model.MangaTag
 import org.koitharu.kotatsu.parsers.model.SortOrder
 import org.koitharu.kotatsu.parsers.model.YEAR_UNKNOWN
+import org.koitharu.kotatsu.parsers.util.mapToSet
 import org.koitharu.kotatsu.parsers.util.toIntUp
 import java.util.Locale
+import java.util.TreeSet
 
 class FilterSheetFragment : BaseAdaptiveSheet<SheetFilterBinding>(),
     AdapterView.OnItemSelectedListener,
@@ -110,9 +113,6 @@ class FilterSheetFragment : BaseAdaptiveSheet<SheetFilterBinding>(),
         binding.layoutGenresExclude.setOnMoreButtonClickListener {
             router.showTagsCatalogSheet(excludeMode = true)
         }
-        filter.observe().observe(viewLifecycleOwner) {
-            binding.buttonReset.isEnabled = it.listFilter.isNotEmpty()
-        }
         combine(
             filter.observe().map { it.listFilter.isNotEmpty() }.distinctUntilChanged(),
             filter.savedFilters.map { it.selectedItems.isEmpty() }.distinctUntilChanged(),
@@ -122,7 +122,7 @@ class FilterSheetFragment : BaseAdaptiveSheet<SheetFilterBinding>(),
                 binding.buttonSave.isEnabled = it
             }
         binding.buttonSave.setOnClickListener(this)
-        binding.buttonReset.setOnClickListener(this)
+        binding.buttonDone.setOnClickListener(this)
     }
 
     override fun onApplyWindowInsets(v: View, insets: WindowInsetsCompat): WindowInsetsCompat {
@@ -135,8 +135,8 @@ class FilterSheetFragment : BaseAdaptiveSheet<SheetFilterBinding>(),
 
     override fun onClick(v: View) {
         when (v.id) {
-            R.id.button_reset -> FilterCoordinator.require(this).reset()
-            R.id.button_save -> onSaveFilterClick()
+            R.id.button_done -> dismiss()
+            R.id.button_save -> onSaveFilterClick("")
         }
     }
 
@@ -446,26 +446,29 @@ class FilterSheetFragment : BaseAdaptiveSheet<SheetFilterBinding>(),
         menu.show()
     }
 
-    private fun onSaveFilterClick() {
+    private fun onSaveFilterClick(name: String) {
         val filter = FilterCoordinator.require(this)
+        val existingNames = filter.savedFilters.value.availableItems
+            .mapTo(TreeSet(AlphanumComparator()), PersistableFilter::name)
         buildAlertDialog(context ?: return) {
             val input = setEditText(
+                entries = existingNames.toList(),
                 inputType = EditorInfo.TYPE_CLASS_TEXT or EditorInfo.TYPE_TEXT_FLAG_CAP_SENTENCES,
                 singleLine = true,
             )
             input.setHint(R.string.enter_name)
+            input.setText(name)
             input.filters += InputFilter.LengthFilter(MAX_TITLE_LENGTH)
             setTitle(R.string.save_filter)
-            setPositiveButton(R.string.save) { d, _ ->
+            setPositiveButton(R.string.save) { _, _ ->
                 val text = input.text?.toString()?.trim()
-                if (!text.isNullOrEmpty()) {
-                    filter.saveCurrentFilter(text)
+                if (text.isNullOrEmpty()) {
+                    Toast.makeText(context, R.string.invalid_value_message, Toast.LENGTH_SHORT).show()
+                    onSaveFilterClick("")
+                } else if (text in existingNames) {
+                    askForFilterOverwrite(filter, text)
                 } else {
-                    Snackbar.make(
-                        viewBinding?.scrollView ?: return@setPositiveButton,
-                        R.string.invalid_value_message,
-                        Snackbar.LENGTH_SHORT,
-                    ).show()
+                    filter.saveCurrentFilter(text)
                 }
             }
             setNegativeButton(android.R.string.cancel, null)
@@ -474,6 +477,7 @@ class FilterSheetFragment : BaseAdaptiveSheet<SheetFilterBinding>(),
 
     private fun onRenameFilterClick(preset: PersistableFilter) {
         val filter = FilterCoordinator.require(this)
+        val existingNames = filter.savedFilters.value.availableItems.mapToSet { it.name }
         buildAlertDialog(context ?: return) {
             val input = setEditText(
                 inputType = EditorInfo.TYPE_CLASS_TEXT or EditorInfo.TYPE_TEXT_FLAG_CAP_SENTENCES,
@@ -485,17 +489,26 @@ class FilterSheetFragment : BaseAdaptiveSheet<SheetFilterBinding>(),
             setTitle(R.string.rename)
             setPositiveButton(R.string.save) { _, _ ->
                 val text = input.text?.toString()?.trim()
-                if (!text.isNullOrEmpty()) {
-                    filter.renameSavedFilter(preset.id, text)
+                if (text.isNullOrEmpty() || text in existingNames) {
+                    Toast.makeText(context, R.string.invalid_value_message, Toast.LENGTH_SHORT).show()
                 } else {
-                    Snackbar.make(
-                        viewBinding?.scrollView ?: return@setPositiveButton,
-                        R.string.invalid_value_message,
-                        Snackbar.LENGTH_SHORT,
-                    ).show()
+                    filter.renameSavedFilter(preset.id, text)
                 }
             }
             setNegativeButton(android.R.string.cancel, null)
         }.show()
     }
+
+    private fun askForFilterOverwrite(filter: FilterCoordinator, name: String) {
+        buildAlertDialog(context ?: return) {
+            setTitle(R.string.save_filter)
+            setMessage(getString(R.string.filter_overwrite_confirm, name))
+            setPositiveButton(R.string.overwrite) { _, _ ->
+                filter.saveCurrentFilter(name)
+            }
+            setNegativeButton(android.R.string.cancel) { _, _ ->
+                onSaveFilterClick(name)
+            }
+        }.show()
+    }
 }
diff --git a/app/src/main/res/layout/preference_dialog_autocompletetextview.xml b/app/src/main/res/layout/preference_dialog_autocompletetextview.xml
index 38f92332d..952e835ef 100644
--- a/app/src/main/res/layout/preference_dialog_autocompletetextview.xml
+++ b/app/src/main/res/layout/preference_dialog_autocompletetextview.xml
@@ -42,7 +42,7 @@
 				android:importantForAutofill="no"
 				android:minHeight="48dp" />
 
-			<ImageView
+			<ImageButton
 				android:id="@+id/dropdown"
 				android:layout_width="48dp"
 				android:layout_height="48dp"
diff --git a/app/src/main/res/layout/sheet_filter.xml b/app/src/main/res/layout/sheet_filter.xml
index ebd9dbf75..5daf9a7bb 100644
--- a/app/src/main/res/layout/sheet_filter.xml
+++ b/app/src/main/res/layout/sheet_filter.xml
@@ -286,26 +286,24 @@
             android:gravity="center_vertical">
 
             <com.google.android.material.button.MaterialButton
-                android:id="@+id/button_reset"
+                android:id="@+id/button_save"
+                style="?materialButtonOutlinedStyle"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginEnd="@dimen/margin_small"
                 android:layout_weight="1"
                 android:enabled="false"
-                android:text="@string/reset"
+                android:text="@string/save"
                 tools:enabled="true" />
 
             <com.google.android.material.button.MaterialButton
-                android:id="@+id/button_save"
+                android:id="@+id/button_done"
                 style="?materialButtonTonalStyle"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
                 android:layout_marginStart="@dimen/margin_small"
                 android:layout_weight="1"
-                android:enabled="false"
-                android:text="@string/save"
-                tools:enabled="true"
-                tools:ignore="ButtonStyle" />
+                android:text="@string/done" />
 
         </LinearLayout>
     </com.google.android.material.dockedtoolbar.DockedToolbarLayout>
diff --git a/app/src/main/res/layout/view_dialog_autocomplete.xml b/app/src/main/res/layout/view_dialog_autocomplete.xml
new file mode 100644
index 000000000..d8ceaaa5c
--- /dev/null
+++ b/app/src/main/res/layout/view_dialog_autocomplete.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal"
+    android:paddingHorizontal="@dimen/screen_padding"
+    android:paddingTop="@dimen/margin_small">
+
+    <AutoCompleteTextView
+        android:id="@+id/autoCompleteTextView"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_alignParentStart="true"
+        android:layout_centerVertical="true"
+        android:layout_toStartOf="@id/dropdown"
+        tools:ignore="LabelFor" />
+
+    <ImageButton
+        android:id="@+id/dropdown"
+        android:layout_width="48dp"
+        android:layout_height="48dp"
+        android:layout_alignParentEnd="true"
+        android:layout_centerVertical="true"
+        android:layout_gravity="center_vertical|end"
+        android:background="?selectableItemBackgroundBorderless"
+        android:paddingBottom="2dp"
+        android:scaleType="center"
+        android:src="@drawable/ic_expand_more"
+        tools:ignore="ContentDescription" />
+
+</RelativeLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 552c3935b..d85322073 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -893,4 +893,6 @@
     <string name="test_parser">Test manga source</string>
     <string name="rename">Rename</string>
     <string name="save_filter">Save filter</string>
+    <string name="overwrite">Overwrite</string>
+    <string name="filter_overwrite_confirm">A filter named \"%s\" already exists. Do you want to overwrite it?</string>
 </resources>