diff --git a/src/main/java/org/gridsuite/computation/utils/SpecificationUtils.java b/src/main/java/org/gridsuite/computation/utils/SpecificationUtils.java
index 74abf2c..7a9d6b1 100644
--- a/src/main/java/org/gridsuite/computation/utils/SpecificationUtils.java
+++ b/src/main/java/org/gridsuite/computation/utils/SpecificationUtils.java
@@ -1,10 +1,3 @@
-/**
- * Copyright (c) 2025, RTE (http://www.rte-france.com)
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- */
-
 /**
  * Copyright (c) 2025, RTE (http://www.rte-france.com)
  * This Source Code Form is subject to the terms of the Mozilla Public
@@ -236,6 +229,8 @@ private static <X> Specification<X> appendNumberFilterToSpecification(Specificat
                     specification.and(lessThanOrEqual(resourceFilter.column(), valueDouble, tolerance));
             case GREATER_THAN_OR_EQUAL ->
                     specification.and(greaterThanOrEqual(resourceFilter.column(), valueDouble, tolerance));
+            case EQUALS -> specification.and(greaterThanOrEqual(resourceFilter.column(), valueDouble, tolerance))
+                    .and(lessThanOrEqual(resourceFilter.column(), valueDouble, tolerance));
             default ->
                     throw new IllegalArgumentException("The filter type " + resourceFilter.type() + " is not supported with the data type " + resourceFilter.dataType());
         };
diff --git a/src/test/java/org/gridsuite/computation/specification/CommonSpecificationBuilderTest.java b/src/test/java/org/gridsuite/computation/specification/CommonSpecificationBuilderTest.java
index d603b2c..389b68a 100644
--- a/src/test/java/org/gridsuite/computation/specification/CommonSpecificationBuilderTest.java
+++ b/src/test/java/org/gridsuite/computation/specification/CommonSpecificationBuilderTest.java
@@ -86,7 +86,8 @@ void testBuildSpecification() {
                 new ResourceFilterDTO(TEXT, CONTAINS, List.of("partialValue1", "partialValue2"), "dummyColumn"),
                 new ResourceFilterDTO(NUMBER, LESS_THAN_OR_EQUAL, 100.0157, "dummyNumberColumn"),
                 new ResourceFilterDTO(NUMBER, GREATER_THAN_OR_EQUAL, 10, "dummyNumberColumn", 0.1),
-                new ResourceFilterDTO(NUMBER, NOT_EQUAL, 10, "parent.dummyNumberColumn")
+                new ResourceFilterDTO(NUMBER, NOT_EQUAL, 10, "parent.dummyNumberColumn"),
+                new ResourceFilterDTO(NUMBER, EQUALS, 42.000, "dummyNumberColumn")
         );
         List<ResourceFilterDTO> resourceFiltersWithChildren = List.of(
                 new ResourceFilterDTO(NUMBER, NOT_EQUAL, 10, "parent.dummyNumberColumn")