diff --git a/tests/qemu-iotests/tests/filter-insertion b/tests/qemu-iotests/tests/filter-insertion
new file mode 100755
index 0000000000..4898d6e043
--- /dev/null
+++ b/tests/qemu-iotests/tests/filter-insertion
@@ -0,0 +1,253 @@
+#!/usr/bin/env python3
+#
+# Tests for inserting and removing filters in a block graph.
+#
+# Copyright (c) 2022 Virtuozzo International GmbH.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+import os
+
+import iotests
+from iotests import qemu_img_create, try_remove
+
+
+disk = os.path.join(iotests.test_dir, 'disk')
+sock = os.path.join(iotests.sock_dir, 'sock')
+size = 1024 * 1024
+
+
+class TestFilterInsertion(iotests.QMPTestCase):
+    def setUp(self):
+        qemu_img_create(disk, str(size))
+
+        self.vm = iotests.VM()
+        self.vm.launch()
+
+        self.vm.qmp_check('blockdev-add', {
+            'node-name': 'disk0',
+            'driver': 'qcow2',
+            'file': {
+                'node-name': 'file0',
+                'driver': 'file',
+                'filename': disk
+            }
+        })
+
+    def tearDown(self):
+        self.vm.shutdown()
+        os.remove(disk)
+        try_remove(sock)
+
+    def test_simple_insertion(self):
+        vm = self.vm
+
+        vm.qmp_check('blockdev-add', {
+            'node-name': 'filter',
+            'driver': 'preallocate',
+            'file': 'file0'
+        })
+
+        vm.qmp_check('x-blockdev-replace', {
+            'parent-type': 'driver',
+            'node-name': 'disk0',
+            'child': 'file',
+            'new-child': 'filter'
+        })
+
+        # Filter inserted:
+        # disk0 -file-> filter -file-> file0
+        vm.assert_edges_list([
+            ('disk0', 'file', 'filter'),
+            ('filter', 'file', 'file0')
+        ])
+
+        vm.qmp_check('x-blockdev-replace', {
+            'parent-type': 'driver',
+            'node-name': 'disk0',
+            'child': 'file',
+            'new-child': 'file0'
+        })
+
+        # Filter replaced, but still exists:
+        # dik0 -file-> file0 <-file- filter
+        vm.assert_edges_list([
+            ('disk0', 'file', 'file0'),
+            ('filter', 'file', 'file0')
+        ])
+
+        vm.qmp_check('blockdev-del', node_name='filter')
+
+        # Filter removed
+        # dik0 -file-> file0
+        vm.assert_edges_list([
+            ('disk0', 'file', 'file0')
+        ])
+
+    def test_tran_insert_under_qdev(self):
+        vm = self.vm
+
+        vm.qmp_check('device_add', driver='virtio-scsi')
+        vm.qmp_check('device_add', id='sda', driver='scsi-hd', drive='disk0')
+
+        vm.qmp_check('transaction', actions=[
+            {
+                'type': 'blockdev-add',
+                'data': {
+                    'node-name': 'filter',
+                    'driver': 'compress',
+                    'file': 'disk0'
+                }
+            }, {
+                'type': 'x-blockdev-replace',
+                'data': {
+                    'parent-type': 'qdev',
+                    'qdev-id': 'sda',
+                    'new-child': 'filter'
+                }
+            }
+        ])
+
+        # Filter inserted:
+        # sda -root-> filter -file-> disk0 -file-> file0
+        vm.assert_edges_list([
+            # parent_node_name, child_name, child_node_name
+            ('sda', 'root', 'filter'),
+            ('filter', 'file', 'disk0'),
+            ('disk0', 'file', 'file0'),
+        ])
+
+        vm.qmp_check('x-blockdev-replace', {
+            'parent-type': 'qdev',
+            'qdev-id': 'sda',
+            'new-child': 'disk0'
+        })
+        vm.qmp_check('blockdev-del', node_name='filter')
+
+        # Filter removed:
+        # sda -root-> disk0 -file-> file0
+        vm.assert_edges_list([
+            # parent_node_name, child_name, child_node_name
+            ('sda', 'root', 'disk0'),
+            ('disk0', 'file', 'file0'),
+        ])
+
+    def test_tran_insert_under_nbd_export(self):
+        vm = self.vm
+
+        vm.qmp_check('nbd-server-start',
+                     addr={'type': 'unix', 'data': {'path': sock}})
+        vm.qmp_check('block-export-add', id='exp1', type='nbd',
+                     node_name='disk0', name='exp1')
+        vm.qmp_check('block-export-add', id='exp2', type='nbd',
+                     node_name='disk0', name='exp2')
+        vm.qmp_check('object-add', qom_type='throttle-group',
+                     id='tg', limits={'iops-read': 1})
+
+        vm.qmp_check('transaction', actions=[
+            {
+                'type': 'blockdev-add',
+                'data': {
+                    'node-name': 'filter',
+                    'driver': 'throttle',
+                    'throttle-group': 'tg',
+                    'file': 'disk0'
+                }
+            }, {
+                'type': 'x-blockdev-replace',
+                'data': {
+                    'parent-type': 'export',
+                    'export-id': 'exp1',
+                    'new-child': 'filter'
+                }
+            }
+        ])
+
+        # Only exp1 is throttled, exp2 is not:
+        # exp1 -root-> filter
+        #                |
+        #                |file
+        #                v
+        # exp2 -file-> disk0 -file> file0
+        vm.assert_edges_list([
+            # parent_node_name, child_name, child_node_name
+            ('exp1', 'root', 'filter'),
+            ('filter', 'file', 'disk0'),
+            ('disk0', 'file', 'file0'),
+            ('exp2', 'root', 'disk0')
+        ])
+
+        vm.qmp_check('x-blockdev-replace', {
+            'parent-type': 'export',
+            'export-id': 'exp2',
+            'new-child': 'filter'
+        })
+
+        # Both throttled:
+        # exp1 -root-> filter <-file- exp2
+        #                |
+        #                |file
+        #                v
+        #              disk0 -file> file0
+        vm.assert_edges_list([
+            # parent_node_name, child_name, child_node_name
+            ('exp1', 'root', 'filter'),
+            ('filter', 'file', 'disk0'),
+            ('disk0', 'file', 'file0'),
+            ('exp2', 'root', 'filter')
+        ])
+
+        # Check, that filter is in use and can't be removed
+        result = vm.qmp('blockdev-del', node_name='filter')
+        self.assert_qmp(result, 'error/desc', 'Node filter is in use')
+
+        vm.qmp_check('transaction', actions=[
+            {
+                'type': 'x-blockdev-replace',
+                'data': {
+                    'parent-type': 'export',
+                    'export-id': 'exp1',
+                    'new-child': 'disk0'
+                }
+            }, {
+                'type': 'x-blockdev-replace',
+                'data': {
+                    'parent-type': 'export',
+                    'export-id': 'exp2',
+                    'new-child': 'disk0'
+                }
+            }
+        ])
+        vm.qmp_check('blockdev-del', node_name='filter')
+
+        # Filter removed:
+        # exp1 -root-> disk0 <-file- exp2
+        #                |
+        #                |file
+        #                v
+        #              file0
+        vm.assert_edges_list([
+            # parent_node_name, child_name, child_node_name
+            ('exp1', 'root', 'disk0'),
+            ('disk0', 'file', 'file0'),
+            ('exp2', 'root', 'disk0')
+        ])
+
+
+if __name__ == '__main__':
+    iotests.main(
+        supported_fmts=['qcow2'],
+        supported_protocols=['file']
+    )
diff --git a/tests/qemu-iotests/tests/filter-insertion.out b/tests/qemu-iotests/tests/filter-insertion.out
new file mode 100644
index 0000000000..8d7e996700
--- /dev/null
+++ b/tests/qemu-iotests/tests/filter-insertion.out
@@ -0,0 +1,5 @@
+...
+----------------------------------------------------------------------
+Ran 3 tests
+
+OK
