diff --git a/miio/integrations/zhimi/airpurifier/airpurifier_miot.py b/miio/integrations/zhimi/airpurifier/airpurifier_miot.py
index 021dd10ad..9d99584dd 100644
--- a/miio/integrations/zhimi/airpurifier/airpurifier_miot.py
+++ b/miio/integrations/zhimi/airpurifier/airpurifier_miot.py
@@ -225,6 +225,32 @@
     "device-display-unit": {"siid": 14, "piid": 1},
 }
 
+# https://home.miot-spec.com/spec/xiaomi.airp.cpa5
+_MAPPING_CPA5 = {
+    # Air Purifier (siid=2)
+    "power": {"siid": 2, "piid": 1},
+    "fault": {"siid": 2, "piid": 2},
+    "mode": {"siid": 2, "piid": 3},
+    # Environment (siid=3) - no temperature/humidity sensor on this model
+    "aqi": {"siid": 3, "piid": 4},
+    # Filter (siid=4)
+    "filter_life_remaining": {"siid": 4, "piid": 1},
+    "filter_hours_used": {"siid": 4, "piid": 3},
+    "filter_left_time": {"siid": 4, "piid": 4},
+    # Screen (siid=6)
+    "led_brightness": {"siid": 6, "piid": 2},
+    # Alarm (siid=7)
+    "buzzer": {"siid": 7, "piid": 1},
+    # Physical Control Locked (siid=8)
+    "child_lock": {"siid": 8, "piid": 1},
+    # Favorite level, lives under the "air-purifier-favorite" service (siid=9)
+    "favorite_level": {"siid": 9, "piid": 1},
+    # custom-service (siid=10)
+    "motor_speed": {"siid": 10, "piid": 1},
+    # AQI realtime refresh heartbeat (siid=11)
+    "aqi_realtime_update_duration": {"siid": 11, "piid": 1},
+}
+
 # https://miot-spec.org/miot-spec-v2/instance?type=urn:miot-spec-v2:device:air-purifier:0000A007:zhimi-za1:2
 _MAPPING_ZA1 = {
     # Air Purifier (siid=2)
@@ -281,6 +307,7 @@
     "zhimi.airpurifier.rma2": _MAPPING_RMA2,  # airpurifier 4 lite
     "zhimi.airp.rmb1": _MAPPING_RMB1,  # airpurifier 4 lite
     "zhimi.airpurifier.za1": _MAPPING_ZA1,  # smartmi air purifier
+    "xiaomi.airp.cpa5": _MAPPING_CPA5,  # Smart Pet Care Air Purifier
 }
 
 # Models requiring reversed led brightness value
@@ -290,6 +317,7 @@
     "zhimi.airp.mb5a",
     "zhimi.airp.vb4",
     "zhimi.airp.rmb1",
+    "xiaomi.airp.cpa5",
 ]
 
 
diff --git a/miio/integrations/zhimi/airpurifier/tests/test_airpurifier_miot.py b/miio/integrations/zhimi/airpurifier/tests/test_airpurifier_miot.py
index c4046e039..c5e755257 100644
--- a/miio/integrations/zhimi/airpurifier/tests/test_airpurifier_miot.py
+++ b/miio/integrations/zhimi/airpurifier/tests/test_airpurifier_miot.py
@@ -299,6 +299,74 @@ def test_set_led(self):
             self.device.set_led(True)
 
 
+_INITIAL_STATE_CPA5 = {
+    "power": True,
+    "fault": 0,
+    "mode": 0,
+    "aqi": 10,
+    "filter_life_remaining": 80,
+    "filter_hours_used": 682,
+    "filter_left_time": 309,
+    "led_brightness": 1,
+    "buzzer": False,
+    "child_lock": False,
+    "favorite_level": 10,
+    "motor_speed": 354,
+}
+
+
+class DummyAirPurifierMiotCPA5(DummyAirPurifierMiot):
+    def __init__(self, *args, **kwargs):
+        self._model = "xiaomi.airp.cpa5"
+        self.state = _INITIAL_STATE_CPA5
+        super().__init__(*args, **kwargs)
+
+
+@pytest.fixture
+def airpurifierCPA5(request):
+    request.cls.device = DummyAirPurifierMiotCPA5()
+
+
+@pytest.mark.usefixtures("airpurifierCPA5")
+class TestAirPurifierCPA5(TestCase):
+    def test_status(self):
+        status = self.device.status()
+        assert status.is_on is _INITIAL_STATE_CPA5["power"]
+        assert status.aqi == _INITIAL_STATE_CPA5["aqi"]
+        assert status.average_aqi is None
+        assert status.humidity is None
+        assert status.temperature is None
+        assert status.fan_level is None
+        assert status.led is None
+        assert status.mode == OperationMode(_INITIAL_STATE_CPA5["mode"])
+        assert status.led_brightness == LedBrightness(
+            _INITIAL_STATE_CPA5["led_brightness"]
+        )
+        assert status.led_brightness_level is None
+        assert status.buzzer == _INITIAL_STATE_CPA5["buzzer"]
+        assert status.child_lock == _INITIAL_STATE_CPA5["child_lock"]
+        assert status.favorite_level == _INITIAL_STATE_CPA5["favorite_level"]
+        assert (
+            status.filter_life_remaining == _INITIAL_STATE_CPA5["filter_life_remaining"]
+        )
+        assert status.filter_hours_used == _INITIAL_STATE_CPA5["filter_hours_used"]
+        assert status.filter_left_time == _INITIAL_STATE_CPA5["filter_left_time"]
+        assert status.motor_speed == _INITIAL_STATE_CPA5["motor_speed"]
+
+    def test_set_led_brightness(self):
+        def led_brightness():
+            return self.device.status().led_brightness
+
+        self.device.set_led_brightness(LedBrightness.Bright)
+        assert led_brightness() == LedBrightness.Bright
+
+        self.device.set_led_brightness(LedBrightness.Dim)
+        assert led_brightness() == LedBrightness.Dim
+
+        self.device.set_led_brightness(LedBrightness.Off)
+        assert led_brightness() == LedBrightness.Off
+
+
 class DummyAirPurifierMiotVA2(DummyAirPurifierMiot):
     def __init__(self, *args, **kwargs):
         self._model = "zhimi.airp.va2"