diff --git a/app/src/main/java/net/vonforst/evmap/model/FiltersModel.kt b/app/src/main/java/net/vonforst/evmap/model/FiltersModel.kt
index 66587561..2693aa90 100644
--- a/app/src/main/java/net/vonforst/evmap/model/FiltersModel.kt
+++ b/app/src/main/java/net/vonforst/evmap/model/FiltersModel.kt
@@ -48,6 +48,8 @@ sealed class FilterValue : BaseObservable(), Equatable {
     abstract val key: String
     var dataSource: String = ""
     var profile: Long = FILTERS_CUSTOM
+
+    abstract fun hasSameValueAs(other: FilterValue): Boolean
 }
 
 @Entity(
@@ -62,7 +64,11 @@ sealed class FilterValue : BaseObservable(), Equatable {
 data class BooleanFilterValue(
     override val key: String,
     var value: Boolean
-) : FilterValue()
+) : FilterValue() {
+    override fun hasSameValueAs(other: FilterValue): Boolean {
+        return other is BooleanFilterValue && other.value == this.value
+    }
+}
 
 @Entity(
     foreignKeys = [ForeignKey(
@@ -78,23 +84,14 @@ data class MultipleChoiceFilterValue(
     var values: MutableSet<String>,
     var all: Boolean
 ) : FilterValue() {
-    override fun equals(other: Any?): Boolean {
-        if (other == null || other !is MultipleChoiceFilterValue) return false
-        if (key != other.key) return false
 
-        return if (all) {
-            other.all
+    override fun hasSameValueAs(other: FilterValue): Boolean {
+        return other is MultipleChoiceFilterValue && if (other.all) {
+            this.all
         } else {
-            !other.all && values == other.values
+            !this.all && other.values == this.values
         }
     }
-
-    override fun hashCode(): Int {
-        var result = key.hashCode()
-        result = 31 * result + all.hashCode()
-        result = 31 * result + if (all) 0 else values.hashCode()
-        return result
-    }
 }
 
 @Entity(
@@ -109,7 +106,11 @@ data class MultipleChoiceFilterValue(
 data class SliderFilterValue(
     override val key: String,
     var value: Int
-) : FilterValue()
+) : FilterValue() {
+    override fun hasSameValueAs(other: FilterValue): Boolean {
+        return other is SliderFilterValue && other.value == this.value
+    }
+}
 
 data class FilterWithValue<T : FilterValue>(val filter: Filter<T>, val value: T) : Equatable
 
diff --git a/app/src/main/java/net/vonforst/evmap/viewmodel/FilterViewModel.kt b/app/src/main/java/net/vonforst/evmap/viewmodel/FilterViewModel.kt
index e940264b..2f70c740 100644
--- a/app/src/main/java/net/vonforst/evmap/viewmodel/FilterViewModel.kt
+++ b/app/src/main/java/net/vonforst/evmap/viewmodel/FilterViewModel.kt
@@ -97,7 +97,6 @@ class FilterViewModel(application: Application) : AndroidViewModel(application)
             val value = it.value
             value.profile = FILTERS_CUSTOM
             value.dataSource = prefs.dataSource
-            db.filterValueDao().insert(value)
             value
         }?.let {
             db.filterValueDao().insert(*it.toTypedArray())
diff --git a/app/src/main/java/net/vonforst/evmap/viewmodel/MapViewModel.kt b/app/src/main/java/net/vonforst/evmap/viewmodel/MapViewModel.kt
index 6f4e1688..8ad8a5e4 100644
--- a/app/src/main/java/net/vonforst/evmap/viewmodel/MapViewModel.kt
+++ b/app/src/main/java/net/vonforst/evmap/viewmodel/MapViewModel.kt
@@ -124,7 +124,7 @@ class MapViewModel(application: Application) : AndroidViewModel(application) {
             value = 0
             addSource(filtersWithValue) { filtersWithValue ->
                 value = filtersWithValue.count {
-                    it.filter.defaultValue() != it.value
+                    !it.value.hasSameValueAs(it.filter.defaultValue())
                 }
             }
         }