diff --git a/homeassistant/components/xiaomi_miio/select.py b/homeassistant/components/xiaomi_miio/select.py
index 69f8dbfad30..0c573f749cd 100644
--- a/homeassistant/components/xiaomi_miio/select.py
+++ b/homeassistant/components/xiaomi_miio/select.py
@@ -47,6 +47,8 @@ from .const import (
     MODEL_AIRHUMIDIFIER_V1,
     MODEL_AIRPURIFIER_3,
     MODEL_AIRPURIFIER_3H,
+    MODEL_AIRPURIFIER_4,
+    MODEL_AIRPURIFIER_4_PRO,
     MODEL_AIRPURIFIER_M1,
     MODEL_AIRPURIFIER_M2,
     MODEL_AIRPURIFIER_PROH,
@@ -111,6 +113,12 @@ MODEL_TO_ATTR_MAP: dict[str, list] = {
     MODEL_AIRPURIFIER_3H: [
         AttributeEnumMapping(ATTR_LED_BRIGHTNESS, AirpurifierMiotLedBrightness)
     ],
+    MODEL_AIRPURIFIER_4: [
+        AttributeEnumMapping(ATTR_LED_BRIGHTNESS, AirpurifierMiotLedBrightness)
+    ],
+    MODEL_AIRPURIFIER_4_PRO: [
+        AttributeEnumMapping(ATTR_LED_BRIGHTNESS, AirpurifierMiotLedBrightness)
+    ],
     MODEL_AIRPURIFIER_M1: [
         AttributeEnumMapping(ATTR_LED_BRIGHTNESS, AirpurifierLedBrightness)
     ],