diff --git a/src/components/SearchFilters/SearchFilters.js b/src/components/SearchFilters/SearchFilters.js
index 345794ee..e2fa8d35 100644
--- a/src/components/SearchFilters/SearchFilters.js
+++ b/src/components/SearchFilters/SearchFilters.js
@@ -9,6 +9,7 @@ import { omit } from 'lodash';
 import { SelectSingleFilter, SelectMultipleFilter } from '../../components';
 import routeConfiguration from '../../routeConfiguration';
 import { createResourceLocatorString } from '../../util/routes';
+import { propTypes } from '../../util/types';
 import css from './SearchFilters.css';
 
 // Dropdown container can have a positional offset (in pixels)
@@ -166,8 +167,8 @@ SearchFiltersComponent.propTypes = {
   resultsCount: number,
   searchingInProgress: bool,
   onManageDisableScrolling: func.isRequired,
-  categoriesFilter: object,
-  amenitiesFilter: object,
+  categoriesFilter: propTypes.filterConfig,
+  amenitiesFilter: propTypes.filterConfig,
   isSearchFiltersPanelOpen: bool,
   toggleSearchFiltersPanel: func,
   searchFiltersPanelSelectedCount: number,
diff --git a/src/components/SearchFiltersMobile/SearchFiltersMobile.js b/src/components/SearchFiltersMobile/SearchFiltersMobile.js
index b2f7baec..97e6886b 100644
--- a/src/components/SearchFiltersMobile/SearchFiltersMobile.js
+++ b/src/components/SearchFiltersMobile/SearchFiltersMobile.js
@@ -14,6 +14,7 @@ import {
   SelectSingleFilterPlain,
   SelectMultipleFilterPlain,
 } from '../../components';
+import { propTypes } from '../../util/types';
 import css from './SearchFiltersMobile.css';
 
 class SearchFiltersMobileComponent extends Component {
@@ -248,8 +249,8 @@ SearchFiltersMobileComponent.propTypes = {
   onCloseModal: func.isRequired,
   selectedFiltersCount: number,
   filterParamNames: array,
-  categoriesFilter: object,
-  amenitiesFilter: object,
+  categoriesFilter: propTypes.filterConfig,
+  amenitiesFilter: propTypes.filterConfig,
 
   // from injectIntl
   intl: intlShape.isRequired,
diff --git a/src/containers/SearchPage/MainPanel.js b/src/containers/SearchPage/MainPanel.js
index 4b4f79ce..bd985270 100644
--- a/src/containers/SearchPage/MainPanel.js
+++ b/src/containers/SearchPage/MainPanel.js
@@ -1,5 +1,5 @@
 import React, { Component } from 'react';
-import { array, bool, func, number, object, objectOf, shape, string } from 'prop-types';
+import { array, bool, func, number, object, objectOf, string } from 'prop-types';
 import { FormattedMessage } from 'react-intl';
 import classNames from 'classnames';
 import { merge } from 'lodash';
@@ -166,18 +166,8 @@ MainPanel.propTypes = {
   pagination: propTypes.pagination,
   searchParamsForPagination: object,
   showAsModalMaxWidth: number.isRequired,
-  primaryFilters: objectOf(
-    shape({
-      paramName: string.isRequired,
-      options: array.isRequired,
-    })
-  ),
-  secondaryFilters: objectOf(
-    shape({
-      paramName: string.isRequired,
-      options: array.isRequired,
-    })
-  ),
+  primaryFilters: objectOf(propTypes.filterConfig),
+  secondaryFilters: objectOf(propTypes.filterConfig),
 };
 
 export default MainPanel;
diff --git a/src/util/types.js b/src/util/types.js
index a7de323d..68c48168 100644
--- a/src/util/types.js
+++ b/src/util/types.js
@@ -409,6 +409,17 @@ propTypes.pagination = shape({
   totalPages: number.isRequired,
 });
 
+// Search filter definition
+propTypes.filterConfig = shape({
+  paramName: string.isRequired,
+  options: arrayOf(
+    shape({
+      key: oneOfType([string, bool, number]).isRequired,
+      label: string.isRequired,
+    })
+  ).isRequired,
+});
+
 export const ERROR_CODE_TRANSACTION_LISTING_NOT_FOUND = 'transaction-listing-not-found';
 export const ERROR_CODE_TRANSACTION_INVALID_TRANSITION = 'transaction-invalid-transition';
 export const ERROR_CODE_TRANSACTION_ALREADY_REVIEWED_BY_CUSTOMER =