diff --git a/homeassistant/components/danfoss_air/sensor.py b/homeassistant/components/danfoss_air/sensor.py
index de736b2c599..51eab3e471c 100644
--- a/homeassistant/components/danfoss_air/sensor.py
+++ b/homeassistant/components/danfoss_air/sensor.py
@@ -10,7 +10,7 @@ from homeassistant.components.sensor import (
     SensorEntity,
     SensorStateClass,
 )
-from homeassistant.const import PERCENTAGE, TEMP_CELSIUS
+from homeassistant.const import PERCENTAGE, REVOLUTIONS_PER_MINUTE, TEMP_CELSIUS
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
@@ -75,14 +75,14 @@ def setup_platform(
         ["Danfoss Air Fan Step", PERCENTAGE, ReadCommand.fan_step, None, None],
         [
             "Danfoss Air Exhaust Fan Speed",
-            "RPM",
+            REVOLUTIONS_PER_MINUTE,
             ReadCommand.exhaust_fan_speed,
             None,
             None,
         ],
         [
             "Danfoss Air Supply Fan Speed",
-            "RPM",
+            REVOLUTIONS_PER_MINUTE,
             ReadCommand.supply_fan_speed,
             None,
             None,