diff --git a/CHANGES/736.bugfix b/CHANGES/736.bugfix
new file mode 100644
index 00000000..4dbd2bd2
--- /dev/null
+++ b/CHANGES/736.bugfix
@@ -0,0 +1 @@
+Fixed: bound filter resolving does not require children routers
diff --git a/aiogram/dispatcher/event/telegram.py b/aiogram/dispatcher/event/telegram.py
index 5535bb3e..a08d7cb1 100644
--- a/aiogram/dispatcher/event/telegram.py
+++ b/aiogram/dispatcher/event/telegram.py
@@ -88,7 +88,7 @@ class TelegramEventObserver:
         """
         registry: List[Type[BaseFilter]] = []
 
-        for router in reversed(tuple(self.router.chain)):
+        for router in reversed(tuple(self.router.chain_head)):
             observer = router.observers[self.event_name]
 
             for filter_ in observer.filters:
diff --git a/aiogram/dispatcher/router.py b/aiogram/dispatcher/router.py
index ae83c1c7..d8526ddd 100644
--- a/aiogram/dispatcher/router.py
+++ b/aiogram/dispatcher/router.py
@@ -160,13 +160,6 @@ class Router:
         for router in self.sub_routers:
             yield from router.chain_tail
 
-    @property
-    def chain(self) -> Generator[Router, None, None]:
-        yield from self.chain_head
-        tail = self.chain_tail
-        next(tail)  # Skip self
-        yield from tail
-
     @property
     def parent_router(self) -> Optional[Router]:
         return self._parent_router
diff --git a/tests/test_dispatcher/test_event/test_telegram.py b/tests/test_dispatcher/test_event/test_telegram.py
index df9e128d..a30eb3a9 100644
--- a/tests/test_dispatcher/test_event/test_telegram.py
+++ b/tests/test_dispatcher/test_event/test_telegram.py
@@ -99,6 +99,8 @@ class TestTelegramEventObserver:
         assert MyFilter2 in filters_chain3
         assert MyFilter3 in filters_chain3
 
+        assert MyFilter3 not in filters_chain1
+
     async def test_resolve_filters_data_from_parent_router(self):
         class FilterSet(BaseFilter):
             set_filter: bool
diff --git a/tests/test_dispatcher/test_router.py b/tests/test_dispatcher/test_router.py
index 980e5f34..56821f46 100644
--- a/tests/test_dispatcher/test_router.py
+++ b/tests/test_dispatcher/test_router.py
@@ -134,3 +134,33 @@ class TestRouter:
         r2.message.register(handler)
 
         assert await r1.propagate_event(update_type="message", event=None) is UNHANDLED
+
+    async def test_router_chain_tail(self):
+        r1 = Router(name="Router 1")
+        r2_1 = Router(name="Router 2-1")
+        r2_2 = Router(name="Router 2-2")
+        r3 = Router(name="Router 3")
+
+        r1.include_router(r2_1)
+        r1.include_router(r2_2)
+        r2_1.include_router(r3)
+
+        assert tuple(r1.chain_tail) == (r1, r2_1, r3, r2_2)
+        assert tuple(r2_1.chain_tail) == (r2_1, r3)
+        assert tuple(r2_2.chain_tail) == (r2_2,)
+        assert tuple(r3.chain_tail) == (r3,)
+
+    async def test_router_chain_head(self):
+        r1 = Router(name="Router 1")
+        r2_1 = Router(name="Router 2-1")
+        r2_2 = Router(name="Router 2-2")
+        r3 = Router(name="Router 3")
+
+        r1.include_router(r2_1)
+        r1.include_router(r2_2)
+        r2_1.include_router(r3)
+
+        assert tuple(r1.chain_head) == (r1,)
+        assert tuple(r2_1.chain_head) == (r2_1, r1)
+        assert tuple(r2_2.chain_head) == (r2_2, r1)
+        assert tuple(r3.chain_head) == (r3, r2_1, r1)