diff --git a/includes/core/class-member-directory.php b/includes/core/class-member-directory.php
index df632d77..8c20e561 100644
--- a/includes/core/class-member-directory.php
+++ b/includes/core/class-member-directory.php
@@ -217,7 +217,11 @@ if ( ! class_exists( 'um\core\Member_Directory' ) ) {
 							if ( ! empty( $filter_type ) ) {
 								if ( 'slider' === $filter_type ) {
 									if ( ! empty( $_POST[ $k ] ) ) {
-										$temp_value[ $k ] = (int) $_POST[ $k ];
+										if ( count($_POST[ $k ]) > 1 ) {
+											$temp_value[ $k ] = $_POST[ $k ];
+										} else {
+											$temp_value[ $k ] = (int) $_POST[ $k ];
+										}
 									}
 								} elseif ( 'timepicker' === $filter_type || 'datepicker' === $filter_type ) {
 									if ( ! empty( $_POST[ $k . '_from' ] ) && ! empty( $_POST[ $k . '_to' ] ) ) {