diff --git a/pymodbus/client/asynchronous/factory/serial.py b/pymodbus/client/asynchronous/factory/serial.py
index e9556c2b7..4ba91b7f3 100644
--- a/pymodbus/client/asynchronous/factory/serial.py
+++ b/pymodbus/client/asynchronous/factory/serial.py
@@ -35,11 +35,3 @@ def async_io_factory(port=None, framer=None, **kwargs):
         future.result()
 
     return loop, client
-
-
-def get_factory():
-    """Get protocol factory.
-
-    :return: new factory
-    """
-    return async_io_factory
diff --git a/pymodbus/client/asynchronous/factory/tcp.py b/pymodbus/client/asynchronous/factory/tcp.py
index 62a5fc229..21baa3d2a 100644
--- a/pymodbus/client/asynchronous/factory/tcp.py
+++ b/pymodbus/client/asynchronous/factory/tcp.py
@@ -38,11 +38,3 @@ def async_io_factory(host="127.0.0.1", port=Defaults.Port, **kwargs):
         client = future.result()
 
     return loop, client
-
-
-def get_factory():
-    """Get protocol factory.
-
-    :return: new factory
-    """
-    return async_io_factory
diff --git a/pymodbus/client/asynchronous/factory/tls.py b/pymodbus/client/asynchronous/factory/tls.py
index 9bb2e3ec4..94444cbe4 100644
--- a/pymodbus/client/asynchronous/factory/tls.py
+++ b/pymodbus/client/asynchronous/factory/tls.py
@@ -51,11 +51,3 @@ def async_io_factory(
         client = future.result()
 
     return loop, client
-
-
-def get_factory():
-    """Get protocol factory.
-
-    :return: protocol object
-    """
-    return async_io_factory
diff --git a/pymodbus/client/asynchronous/factory/udp.py b/pymodbus/client/asynchronous/factory/udp.py
index 002fd4da5..38eb1843e 100644
--- a/pymodbus/client/asynchronous/factory/udp.py
+++ b/pymodbus/client/asynchronous/factory/udp.py
@@ -35,11 +35,3 @@ def async_io_factory(host="127.0.0.1", port=Defaults.Port, **kwargs):
     client = client.result()
 
     return loop, client
-
-
-def get_factory():
-    """Get protocol factory.
-
-    :return: new factory
-    """
-    return async_io_factory
diff --git a/pymodbus/client/asynchronous/serial.py b/pymodbus/client/asynchronous/serial.py
index 80bfb372e..bf89315ba 100644
--- a/pymodbus/client/asynchronous/serial.py
+++ b/pymodbus/client/asynchronous/serial.py
@@ -1,7 +1,7 @@
 """SERIAL communication."""
 import logging
 
-from pymodbus.client.asynchronous.factory.serial import get_factory
+from pymodbus.client.asynchronous.factory.serial import async_io_factory
 from pymodbus.exceptions import ParameterException
 from pymodbus.factory import ClientDecoder
 from pymodbus.transaction import (
@@ -58,7 +58,6 @@ def __new__(cls, method, port, **kwargs):
         :param kwargs:
         :return:
         """
-        factory_class = get_factory()
         framer = cls._framer(method)
-        yieldable = factory_class(framer=framer, port=port, **kwargs)
+        yieldable = async_io_factory(framer=framer, port=port, **kwargs)
         return yieldable
diff --git a/pymodbus/client/asynchronous/tcp.py b/pymodbus/client/asynchronous/tcp.py
index 596bc7717..d28dd3a38 100644
--- a/pymodbus/client/asynchronous/tcp.py
+++ b/pymodbus/client/asynchronous/tcp.py
@@ -1,7 +1,7 @@
 """TCP communication."""
 import logging
 
-from pymodbus.client.asynchronous.factory.tcp import get_factory
+from pymodbus.client.asynchronous.factory.tcp import async_io_factory
 from pymodbus.constants import Defaults
 
 _logger = logging.getLogger(__name__)
@@ -33,8 +33,7 @@ def __new__(
         :param kwargs: Other extra args specific to Backend being used
         :return:
         """
-        factory_class = get_factory()
-        yieldable = factory_class(
+        yieldable = async_io_factory(
             host=host,
             port=port,
             framer=framer,
diff --git a/pymodbus/client/asynchronous/tls.py b/pymodbus/client/asynchronous/tls.py
index 2f3b91129..3c5189d89 100644
--- a/pymodbus/client/asynchronous/tls.py
+++ b/pymodbus/client/asynchronous/tls.py
@@ -1,7 +1,7 @@
 """TLS communication."""
 import logging
 
-from pymodbus.client.asynchronous.factory.tls import get_factory
+from pymodbus.client.asynchronous.factory.tls import async_io_factory
 from pymodbus.constants import Defaults
 from pymodbus.factory import ClientDecoder
 from pymodbus.transaction import ModbusTlsFramer
@@ -44,8 +44,7 @@ def __new__(
         :return:
         """
         framer = framer or ModbusTlsFramer(ClientDecoder())
-        factory_class = get_factory()
-        yieldable = factory_class(
+        yieldable = async_io_factory(
             host=host,
             port=port,
             sslctx=sslctx,
diff --git a/pymodbus/client/asynchronous/udp.py b/pymodbus/client/asynchronous/udp.py
index de2f8ecf5..e5735f944 100644
--- a/pymodbus/client/asynchronous/udp.py
+++ b/pymodbus/client/asynchronous/udp.py
@@ -1,7 +1,7 @@
 """UDP communication."""
 import logging
 
-from pymodbus.client.asynchronous.factory.udp import get_factory
+from pymodbus.client.asynchronous.factory.udp import async_io_factory
 from pymodbus.constants import Defaults
 
 _logger = logging.getLogger(__name__)
@@ -33,8 +33,7 @@ def __new__(
         :param kwargs: Other extra args specific to Backend being used
         :return:
         """
-        factory_class = get_factory()
-        yieldable = factory_class(
+        yieldable = async_io_factory(
             host=host,
             port=port,
             framer=framer,