diff --git a/nop-api-core/src/main/java/io/nop/api/core/beans/FilterBeans.java b/nop-api-core/src/main/java/io/nop/api/core/beans/FilterBeans.java
index cc42206d94ded15acd0fda0dac4a9388a6fff123..d7f44f56c926c832115030b07606acccb7733c21 100644
--- a/nop-api-core/src/main/java/io/nop/api/core/beans/FilterBeans.java
+++ b/nop-api-core/src/main/java/io/nop/api/core/beans/FilterBeans.java
@@ -50,6 +50,7 @@ import static io.nop.api.core.beans.FilterBeanConstants.FILTER_OP_DATE_BETWEEN;
 import static io.nop.api.core.beans.FilterBeanConstants.FILTER_OP_LENGTH_BETWEEN;
 import static io.nop.api.core.beans.FilterBeanConstants.FILTER_OP_NOT_BLANK;
 import static io.nop.api.core.beans.FilterBeanConstants.FILTER_OP_NOT_EMPTY;
+import static io.nop.api.core.beans.FilterBeanConstants.FILTER_OP_NOT_IN;
 import static io.nop.api.core.beans.FilterBeanConstants.FILTER_OP_NOT_NULL;
 import static io.nop.api.core.beans.FilterBeanConstants.FILTER_TAG_NAME;
 
@@ -78,6 +79,10 @@ public class FilterBeans {
         return compareOp(FILTER_OP_IN, name, values);
     }
 
+    public static TreeBean notIn(String name, Collection<?> values) {
+        return compareOp(FILTER_OP_NOT_IN, name, values);
+    }
+
     public static TreeBean between(String name, Object min, Object max) {
         return new TreeBean(FILTER_OP_BETWEEN).attr(FILTER_ATTR_NAME, name).attr(FILTER_ATTR_MIN, min).attr(FILTER_ATTR_MAX, max);
     }