diff --git a/cosmoz-omnitable-column-autocomplete.html b/cosmoz-omnitable-column-autocomplete.html
index 4ff87f74..8090902d 100644
--- a/cosmoz-omnitable-column-autocomplete.html
+++ b/cosmoz-omnitable-column-autocomplete.html
@@ -92,6 +92,9 @@
 					notify: true
 				},
 			},
+			observers: [
+				'_valuesForHashChanged(values.*)'
+			],
 
 			getComparableValue: function (item, valuePath = this.valuePath) {
 				return this.getString(item, valuePath);
@@ -170,33 +173,52 @@
 				});
 			},
 
-			_serializeFilter: function (obj = this.filter) {
-				if (!(Array.isArray(obj) && obj.length > 0)) {
+			_normalizeValue(value) {
+				if (value == null) {
+					return value;
+				}
+
+				return isNaN(value) ? value : Number(value);
+			},
+
+			_serializeFilter(filter = this.filter) {
+				if (!Array.isArray(filter) || filter.length === 0) {
 					return null;
 				}
-				return obj.map(item => {
-					const property = this.valueProperty;
-					if (!property) {
-						return item;
-					}
-					return this.get(property, item);
-				}).join('~');
+				const property = this.valueProperty;
+				return filter
+					.map(item => property ? this.get(property, item) : item)
+					.join('~');
 			},
 
-			_deserializeFilter: function (obj) {
-				if (obj == null || obj  === '') {
+			_deserializeFilter(filterString) {
+				if (filterString == null || filterString  === '') {
 					return null;
 				}
-				return obj.split('~').map(item => this.values.find(v => {
-					const property = this.valueProperty;
-					if (!property) {
-						const vv = typeof v === 'number' ? v.toString() : v;
-						const ii = typeof item === 'number' ? item.toString() : item;
-						return vv === ii;
-					}
-					return this.get(property, v) === item;
-				}));
+				const property = this.valueProperty;
+				return filterString
+					.split('~')
+					.map(item => this.values
+						.find(v => this._normalizeValue(property ? this.get(property, v) : v) === this._normalizeValue(item))
+					).filter(i => i != null);
+			},
+
+			_valuesForHashChanged() {
+				if (!Array.isArray(this.values) || this._pendingFilterString) {
+					return;
+				}
+				this.setFilterFromHash(this._pendingFilterString);
+				this._pendingFilterString = null;
+			},
+
+			setFilterFromHash(value) {
+				if (!Array.isArray(this.values)) {
+					this._pendingFilterString = value;
+					return;
+				}
+				Cosmoz.OmnitableColumnBehavior.setFilterFromHash.call(this, value);
 			}
+
 		});
 	</script>
 </dom-module>