diff --git a/homeassistant/components/sensor/__init__.py b/homeassistant/components/sensor/__init__.py
index f1864458ce8a85e3f8c97e1f7b3436b826a26474..3c92506a45ecee3976f1251af981f9abb3df0892 100644
--- a/homeassistant/components/sensor/__init__.py
+++ b/homeassistant/components/sensor/__init__.py
@@ -17,34 +17,6 @@ from propcache import cached_property
 
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (  # noqa: F401
-    _DEPRECATED_DEVICE_CLASS_AQI,
-    _DEPRECATED_DEVICE_CLASS_BATTERY,
-    _DEPRECATED_DEVICE_CLASS_CO,
-    _DEPRECATED_DEVICE_CLASS_CO2,
-    _DEPRECATED_DEVICE_CLASS_CURRENT,
-    _DEPRECATED_DEVICE_CLASS_DATE,
-    _DEPRECATED_DEVICE_CLASS_ENERGY,
-    _DEPRECATED_DEVICE_CLASS_FREQUENCY,
-    _DEPRECATED_DEVICE_CLASS_GAS,
-    _DEPRECATED_DEVICE_CLASS_HUMIDITY,
-    _DEPRECATED_DEVICE_CLASS_ILLUMINANCE,
-    _DEPRECATED_DEVICE_CLASS_MONETARY,
-    _DEPRECATED_DEVICE_CLASS_NITROGEN_DIOXIDE,
-    _DEPRECATED_DEVICE_CLASS_NITROGEN_MONOXIDE,
-    _DEPRECATED_DEVICE_CLASS_NITROUS_OXIDE,
-    _DEPRECATED_DEVICE_CLASS_OZONE,
-    _DEPRECATED_DEVICE_CLASS_PM1,
-    _DEPRECATED_DEVICE_CLASS_PM10,
-    _DEPRECATED_DEVICE_CLASS_PM25,
-    _DEPRECATED_DEVICE_CLASS_POWER,
-    _DEPRECATED_DEVICE_CLASS_POWER_FACTOR,
-    _DEPRECATED_DEVICE_CLASS_PRESSURE,
-    _DEPRECATED_DEVICE_CLASS_SIGNAL_STRENGTH,
-    _DEPRECATED_DEVICE_CLASS_SULPHUR_DIOXIDE,
-    _DEPRECATED_DEVICE_CLASS_TEMPERATURE,
-    _DEPRECATED_DEVICE_CLASS_TIMESTAMP,
-    _DEPRECATED_DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS,
-    _DEPRECATED_DEVICE_CLASS_VOLTAGE,
     ATTR_UNIT_OF_MEASUREMENT,
     CONF_UNIT_OF_MEASUREMENT,
     EntityCategory,
diff --git a/homeassistant/const.py b/homeassistant/const.py
index 7d17e8f77791618318d4057afae5bb7700ad4e84..2eb4194ad15e0de5da7eada36096811b83642c78 100644
--- a/homeassistant/const.py
+++ b/homeassistant/const.py
@@ -336,133 +336,6 @@ EVENT_RECORDER_HOURLY_STATISTICS_GENERATED: Final = (
 )
 EVENT_SHOPPING_LIST_UPDATED: Final = "shopping_list_updated"
 
-# #### DEVICE CLASSES ####
-# DEVICE_CLASS_* below are deprecated as of 2021.12
-# use the SensorDeviceClass enum instead.
-_DEPRECATED_DEVICE_CLASS_AQI: Final = DeprecatedConstant(
-    "aqi", "SensorDeviceClass.AQI", "2025.1"
-)
-_DEPRECATED_DEVICE_CLASS_BATTERY: Final = DeprecatedConstant(
-    "battery",
-    "SensorDeviceClass.BATTERY",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_CO: Final = DeprecatedConstant(
-    "carbon_monoxide",
-    "SensorDeviceClass.CO",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_CO2: Final = DeprecatedConstant(
-    "carbon_dioxide",
-    "SensorDeviceClass.CO2",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_CURRENT: Final = DeprecatedConstant(
-    "current",
-    "SensorDeviceClass.CURRENT",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_DATE: Final = DeprecatedConstant(
-    "date", "SensorDeviceClass.DATE", "2025.1"
-)
-_DEPRECATED_DEVICE_CLASS_ENERGY: Final = DeprecatedConstant(
-    "energy",
-    "SensorDeviceClass.ENERGY",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_FREQUENCY: Final = DeprecatedConstant(
-    "frequency",
-    "SensorDeviceClass.FREQUENCY",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_GAS: Final = DeprecatedConstant(
-    "gas", "SensorDeviceClass.GAS", "2025.1"
-)
-_DEPRECATED_DEVICE_CLASS_HUMIDITY: Final = DeprecatedConstant(
-    "humidity",
-    "SensorDeviceClass.HUMIDITY",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_ILLUMINANCE: Final = DeprecatedConstant(
-    "illuminance",
-    "SensorDeviceClass.ILLUMINANCE",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_MONETARY: Final = DeprecatedConstant(
-    "monetary",
-    "SensorDeviceClass.MONETARY",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_NITROGEN_DIOXIDE: Final = DeprecatedConstant(
-    "nitrogen_dioxide",
-    "SensorDeviceClass.NITROGEN_DIOXIDE",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_NITROGEN_MONOXIDE: Final = DeprecatedConstant(
-    "nitrogen_monoxide",
-    "SensorDeviceClass.NITROGEN_MONOXIDE",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_NITROUS_OXIDE: Final = DeprecatedConstant(
-    "nitrous_oxide",
-    "SensorDeviceClass.NITROUS_OXIDE",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_OZONE: Final = DeprecatedConstant(
-    "ozone", "SensorDeviceClass.OZONE", "2025.1"
-)
-_DEPRECATED_DEVICE_CLASS_PM1: Final = DeprecatedConstant(
-    "pm1", "SensorDeviceClass.PM1", "2025.1"
-)
-_DEPRECATED_DEVICE_CLASS_PM10: Final = DeprecatedConstant(
-    "pm10", "SensorDeviceClass.PM10", "2025.1"
-)
-_DEPRECATED_DEVICE_CLASS_PM25: Final = DeprecatedConstant(
-    "pm25", "SensorDeviceClass.PM25", "2025.1"
-)
-_DEPRECATED_DEVICE_CLASS_POWER_FACTOR: Final = DeprecatedConstant(
-    "power_factor",
-    "SensorDeviceClass.POWER_FACTOR",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_POWER: Final = DeprecatedConstant(
-    "power", "SensorDeviceClass.POWER", "2025.1"
-)
-_DEPRECATED_DEVICE_CLASS_PRESSURE: Final = DeprecatedConstant(
-    "pressure",
-    "SensorDeviceClass.PRESSURE",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_SIGNAL_STRENGTH: Final = DeprecatedConstant(
-    "signal_strength",
-    "SensorDeviceClass.SIGNAL_STRENGTH",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_SULPHUR_DIOXIDE: Final = DeprecatedConstant(
-    "sulphur_dioxide",
-    "SensorDeviceClass.SULPHUR_DIOXIDE",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_TEMPERATURE: Final = DeprecatedConstant(
-    "temperature",
-    "SensorDeviceClass.TEMPERATURE",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_TIMESTAMP: Final = DeprecatedConstant(
-    "timestamp",
-    "SensorDeviceClass.TIMESTAMP",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_VOLATILE_ORGANIC_COMPOUNDS: Final = DeprecatedConstant(
-    "volatile_organic_compounds",
-    "SensorDeviceClass.VOLATILE_ORGANIC_COMPOUNDS",
-    "2025.1",
-)
-_DEPRECATED_DEVICE_CLASS_VOLTAGE: Final = DeprecatedConstant(
-    "voltage",
-    "SensorDeviceClass.VOLTAGE",
-    "2025.1",
-)
 
 # #### STATES ####
 STATE_ON: Final = "on"
@@ -712,13 +585,6 @@ class UnitOfApparentPower(StrEnum):
     VOLT_AMPERE = "VA"
 
 
-_DEPRECATED_POWER_VOLT_AMPERE: Final = DeprecatedConstantEnum(
-    UnitOfApparentPower.VOLT_AMPERE,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfApparentPower.VOLT_AMPERE."""
-
-
 # Power units
 class UnitOfPower(StrEnum):
     """Power units."""
@@ -731,23 +597,6 @@ class UnitOfPower(StrEnum):
     BTU_PER_HOUR = "BTU/h"
 
 
-_DEPRECATED_POWER_WATT: Final = DeprecatedConstantEnum(
-    UnitOfPower.WATT,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPower.WATT."""
-_DEPRECATED_POWER_KILO_WATT: Final = DeprecatedConstantEnum(
-    UnitOfPower.KILO_WATT,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPower.KILO_WATT."""
-_DEPRECATED_POWER_BTU_PER_HOUR: Final = DeprecatedConstantEnum(
-    UnitOfPower.BTU_PER_HOUR,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPower.BTU_PER_HOUR."""
-
-
 # Reactive power units
 class UnitOfReactivePower(StrEnum):
     """Reactive power units."""
@@ -781,23 +630,6 @@ class UnitOfEnergy(StrEnum):
     GIGA_CALORIE = "Gcal"
 
 
-_DEPRECATED_ENERGY_KILO_WATT_HOUR: Final = DeprecatedConstantEnum(
-    UnitOfEnergy.KILO_WATT_HOUR,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfEnergy.KILO_WATT_HOUR."""
-_DEPRECATED_ENERGY_MEGA_WATT_HOUR: Final = DeprecatedConstantEnum(
-    UnitOfEnergy.MEGA_WATT_HOUR,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfEnergy.MEGA_WATT_HOUR."""
-_DEPRECATED_ENERGY_WATT_HOUR: Final = DeprecatedConstantEnum(
-    UnitOfEnergy.WATT_HOUR,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfEnergy.WATT_HOUR."""
-
-
 # Electric_current units
 class UnitOfElectricCurrent(StrEnum):
     """Electric current units."""
@@ -806,18 +638,6 @@ class UnitOfElectricCurrent(StrEnum):
     AMPERE = "A"
 
 
-_DEPRECATED_ELECTRIC_CURRENT_MILLIAMPERE: Final = DeprecatedConstantEnum(
-    UnitOfElectricCurrent.MILLIAMPERE,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfElectricCurrent.MILLIAMPERE."""
-_DEPRECATED_ELECTRIC_CURRENT_AMPERE: Final = DeprecatedConstantEnum(
-    UnitOfElectricCurrent.AMPERE,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfElectricCurrent.AMPERE."""
-
-
 # Electric_potential units
 class UnitOfElectricPotential(StrEnum):
     """Electric potential units."""
@@ -827,17 +647,6 @@ class UnitOfElectricPotential(StrEnum):
     VOLT = "V"
 
 
-_DEPRECATED_ELECTRIC_POTENTIAL_MILLIVOLT: Final = DeprecatedConstantEnum(
-    UnitOfElectricPotential.MILLIVOLT,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfElectricPotential.MILLIVOLT."""
-_DEPRECATED_ELECTRIC_POTENTIAL_VOLT: Final = DeprecatedConstantEnum(
-    UnitOfElectricPotential.VOLT,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfElectricPotential.VOLT."""
-
 # Degree units
 DEGREE: Final = "°"
 
@@ -856,23 +665,6 @@ class UnitOfTemperature(StrEnum):
     KELVIN = "K"
 
 
-_DEPRECATED_TEMP_CELSIUS: Final = DeprecatedConstantEnum(
-    UnitOfTemperature.CELSIUS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfTemperature.CELSIUS"""
-_DEPRECATED_TEMP_FAHRENHEIT: Final = DeprecatedConstantEnum(
-    UnitOfTemperature.FAHRENHEIT,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfTemperature.FAHRENHEIT"""
-_DEPRECATED_TEMP_KELVIN: Final = DeprecatedConstantEnum(
-    UnitOfTemperature.KELVIN,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfTemperature.KELVIN"""
-
-
 # Time units
 class UnitOfTime(StrEnum):
     """Time units."""
@@ -888,53 +680,6 @@ class UnitOfTime(StrEnum):
     YEARS = "y"
 
 
-_DEPRECATED_TIME_MICROSECONDS: Final = DeprecatedConstantEnum(
-    UnitOfTime.MICROSECONDS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfTime.MICROSECONDS."""
-_DEPRECATED_TIME_MILLISECONDS: Final = DeprecatedConstantEnum(
-    UnitOfTime.MILLISECONDS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfTime.MILLISECONDS."""
-_DEPRECATED_TIME_SECONDS: Final = DeprecatedConstantEnum(
-    UnitOfTime.SECONDS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfTime.SECONDS."""
-_DEPRECATED_TIME_MINUTES: Final = DeprecatedConstantEnum(
-    UnitOfTime.MINUTES,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfTime.MINUTES."""
-_DEPRECATED_TIME_HOURS: Final = DeprecatedConstantEnum(
-    UnitOfTime.HOURS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfTime.HOURS."""
-_DEPRECATED_TIME_DAYS: Final = DeprecatedConstantEnum(
-    UnitOfTime.DAYS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfTime.DAYS."""
-_DEPRECATED_TIME_WEEKS: Final = DeprecatedConstantEnum(
-    UnitOfTime.WEEKS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfTime.WEEKS."""
-_DEPRECATED_TIME_MONTHS: Final = DeprecatedConstantEnum(
-    UnitOfTime.MONTHS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfTime.MONTHS."""
-_DEPRECATED_TIME_YEARS: Final = DeprecatedConstantEnum(
-    UnitOfTime.YEARS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfTime.YEARS."""
-
-
 # Length units
 class UnitOfLength(StrEnum):
     """Length units."""
@@ -950,48 +695,6 @@ class UnitOfLength(StrEnum):
     NAUTICAL_MILES = "nmi"
 
 
-_DEPRECATED_LENGTH_MILLIMETERS: Final = DeprecatedConstantEnum(
-    UnitOfLength.MILLIMETERS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfLength.MILLIMETERS."""
-_DEPRECATED_LENGTH_CENTIMETERS: Final = DeprecatedConstantEnum(
-    UnitOfLength.CENTIMETERS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfLength.CENTIMETERS."""
-_DEPRECATED_LENGTH_METERS: Final = DeprecatedConstantEnum(
-    UnitOfLength.METERS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfLength.METERS."""
-_DEPRECATED_LENGTH_KILOMETERS: Final = DeprecatedConstantEnum(
-    UnitOfLength.KILOMETERS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfLength.KILOMETERS."""
-_DEPRECATED_LENGTH_INCHES: Final = DeprecatedConstantEnum(
-    UnitOfLength.INCHES,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfLength.INCHES."""
-_DEPRECATED_LENGTH_FEET: Final = DeprecatedConstantEnum(
-    UnitOfLength.FEET,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfLength.FEET."""
-_DEPRECATED_LENGTH_YARD: Final = DeprecatedConstantEnum(
-    UnitOfLength.YARDS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfLength.YARDS."""
-_DEPRECATED_LENGTH_MILES: Final = DeprecatedConstantEnum(
-    UnitOfLength.MILES,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfLength.MILES."""
-
-
 # Frequency units
 class UnitOfFrequency(StrEnum):
     """Frequency units."""
@@ -1002,28 +705,6 @@ class UnitOfFrequency(StrEnum):
     GIGAHERTZ = "GHz"
 
 
-_DEPRECATED_FREQUENCY_HERTZ: Final = DeprecatedConstantEnum(
-    UnitOfFrequency.HERTZ,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfFrequency.HERTZ"""
-_DEPRECATED_FREQUENCY_KILOHERTZ: Final = DeprecatedConstantEnum(
-    UnitOfFrequency.KILOHERTZ,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfFrequency.KILOHERTZ"""
-_DEPRECATED_FREQUENCY_MEGAHERTZ: Final = DeprecatedConstantEnum(
-    UnitOfFrequency.MEGAHERTZ,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfFrequency.MEGAHERTZ"""
-_DEPRECATED_FREQUENCY_GIGAHERTZ: Final = DeprecatedConstantEnum(
-    UnitOfFrequency.GIGAHERTZ,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfFrequency.GIGAHERTZ"""
-
-
 # Pressure units
 class UnitOfPressure(StrEnum):
     """Pressure units."""
@@ -1039,53 +720,6 @@ class UnitOfPressure(StrEnum):
     PSI = "psi"
 
 
-_DEPRECATED_PRESSURE_PA: Final = DeprecatedConstantEnum(
-    UnitOfPressure.PA,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPressure.PA"""
-_DEPRECATED_PRESSURE_HPA: Final = DeprecatedConstantEnum(
-    UnitOfPressure.HPA,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPressure.HPA"""
-_DEPRECATED_PRESSURE_KPA: Final = DeprecatedConstantEnum(
-    UnitOfPressure.KPA,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPressure.KPA"""
-_DEPRECATED_PRESSURE_BAR: Final = DeprecatedConstantEnum(
-    UnitOfPressure.BAR,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPressure.BAR"""
-_DEPRECATED_PRESSURE_CBAR: Final = DeprecatedConstantEnum(
-    UnitOfPressure.CBAR,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPressure.CBAR"""
-_DEPRECATED_PRESSURE_MBAR: Final = DeprecatedConstantEnum(
-    UnitOfPressure.MBAR,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPressure.MBAR"""
-_DEPRECATED_PRESSURE_MMHG: Final = DeprecatedConstantEnum(
-    UnitOfPressure.MMHG,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPressure.MMHG"""
-_DEPRECATED_PRESSURE_INHG: Final = DeprecatedConstantEnum(
-    UnitOfPressure.INHG,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPressure.INHG"""
-_DEPRECATED_PRESSURE_PSI: Final = DeprecatedConstantEnum(
-    UnitOfPressure.PSI,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPressure.PSI"""
-
-
 # Sound pressure units
 class UnitOfSoundPressure(StrEnum):
     """Sound pressure units."""
@@ -1094,18 +728,6 @@ class UnitOfSoundPressure(StrEnum):
     WEIGHTED_DECIBEL_A = "dBA"
 
 
-_DEPRECATED_SOUND_PRESSURE_DB: Final = DeprecatedConstantEnum(
-    UnitOfSoundPressure.DECIBEL,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfSoundPressure.DECIBEL"""
-_DEPRECATED_SOUND_PRESSURE_WEIGHTED_DBA: Final = DeprecatedConstantEnum(
-    UnitOfSoundPressure.WEIGHTED_DECIBEL_A,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfSoundPressure.WEIGHTED_DECIBEL_A"""
-
-
 # Volume units
 class UnitOfVolume(StrEnum):
     """Volume units."""
@@ -1125,39 +747,6 @@ class UnitOfVolume(StrEnum):
     British/Imperial fluid ounces are not yet supported"""
 
 
-_DEPRECATED_VOLUME_LITERS: Final = DeprecatedConstantEnum(
-    UnitOfVolume.LITERS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolume.LITERS"""
-_DEPRECATED_VOLUME_MILLILITERS: Final = DeprecatedConstantEnum(
-    UnitOfVolume.MILLILITERS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolume.MILLILITERS"""
-_DEPRECATED_VOLUME_CUBIC_METERS: Final = DeprecatedConstantEnum(
-    UnitOfVolume.CUBIC_METERS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolume.CUBIC_METERS"""
-_DEPRECATED_VOLUME_CUBIC_FEET: Final = DeprecatedConstantEnum(
-    UnitOfVolume.CUBIC_FEET,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolume.CUBIC_FEET"""
-
-_DEPRECATED_VOLUME_GALLONS: Final = DeprecatedConstantEnum(
-    UnitOfVolume.GALLONS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolume.GALLONS"""
-_DEPRECATED_VOLUME_FLUID_OUNCE: Final = DeprecatedConstantEnum(
-    UnitOfVolume.FLUID_OUNCES,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolume.FLUID_OUNCES"""
-
-
 # Volume Flow Rate units
 class UnitOfVolumeFlowRate(StrEnum):
     """Volume flow rate units."""
@@ -1169,18 +758,6 @@ class UnitOfVolumeFlowRate(StrEnum):
     MILLILITERS_PER_SECOND = "mL/s"
 
 
-_DEPRECATED_VOLUME_FLOW_RATE_CUBIC_METERS_PER_HOUR: Final = DeprecatedConstantEnum(
-    UnitOfVolumeFlowRate.CUBIC_METERS_PER_HOUR,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolumeFlowRate.CUBIC_METERS_PER_HOUR"""
-_DEPRECATED_VOLUME_FLOW_RATE_CUBIC_FEET_PER_MINUTE: Final = DeprecatedConstantEnum(
-    UnitOfVolumeFlowRate.CUBIC_FEET_PER_MINUTE,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolumeFlowRate.CUBIC_FEET_PER_MINUTE"""
-
-
 class UnitOfArea(StrEnum):
     """Area units."""
 
@@ -1216,38 +793,6 @@ class UnitOfMass(StrEnum):
     STONES = "st"
 
 
-_DEPRECATED_MASS_GRAMS: Final = DeprecatedConstantEnum(
-    UnitOfMass.GRAMS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfMass.GRAMS"""
-_DEPRECATED_MASS_KILOGRAMS: Final = DeprecatedConstantEnum(
-    UnitOfMass.KILOGRAMS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfMass.KILOGRAMS"""
-_DEPRECATED_MASS_MILLIGRAMS: Final = DeprecatedConstantEnum(
-    UnitOfMass.MILLIGRAMS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfMass.MILLIGRAMS"""
-_DEPRECATED_MASS_MICROGRAMS: Final = DeprecatedConstantEnum(
-    UnitOfMass.MICROGRAMS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfMass.MICROGRAMS"""
-_DEPRECATED_MASS_OUNCES: Final = DeprecatedConstantEnum(
-    UnitOfMass.OUNCES,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfMass.OUNCES"""
-_DEPRECATED_MASS_POUNDS: Final = DeprecatedConstantEnum(
-    UnitOfMass.POUNDS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfMass.POUNDS"""
-
-
 class UnitOfConductivity(
     StrEnum,
     metaclass=EnumWithDeprecatedMembers,
@@ -1299,19 +844,6 @@ class UnitOfIrradiance(StrEnum):
     BTUS_PER_HOUR_SQUARE_FOOT = "BTU/(h⋅ft²)"
 
 
-# Irradiation units
-_DEPRECATED_IRRADIATION_WATTS_PER_SQUARE_METER: Final = DeprecatedConstantEnum(
-    UnitOfIrradiance.WATTS_PER_SQUARE_METER,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfIrradiance.WATTS_PER_SQUARE_METER"""
-_DEPRECATED_IRRADIATION_BTUS_PER_HOUR_SQUARE_FOOT: Final = DeprecatedConstantEnum(
-    UnitOfIrradiance.BTUS_PER_HOUR_SQUARE_FOOT,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfIrradiance.BTUS_PER_HOUR_SQUARE_FOOT"""
-
-
 class UnitOfVolumetricFlux(StrEnum):
     """Volumetric flux, commonly used for precipitation intensity.
 
@@ -1349,27 +881,6 @@ class UnitOfPrecipitationDepth(StrEnum):
     """Derived from cm³/cm²"""
 
 
-# Precipitation units
-_DEPRECATED_PRECIPITATION_INCHES: Final = DeprecatedConstantEnum(
-    UnitOfPrecipitationDepth.INCHES, "2025.1"
-)
-"""Deprecated: please use UnitOfPrecipitationDepth.INCHES"""
-_DEPRECATED_PRECIPITATION_MILLIMETERS: Final = DeprecatedConstantEnum(
-    UnitOfPrecipitationDepth.MILLIMETERS,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfPrecipitationDepth.MILLIMETERS"""
-_DEPRECATED_PRECIPITATION_MILLIMETERS_PER_HOUR: Final = DeprecatedConstantEnum(
-    UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR"""
-_DEPRECATED_PRECIPITATION_INCHES_PER_HOUR: Final = DeprecatedConstantEnum(
-    UnitOfVolumetricFlux.INCHES_PER_HOUR,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolumetricFlux.INCHES_PER_HOUR"""
-
 # Concentration units
 CONCENTRATION_MICROGRAMS_PER_CUBIC_METER: Final = "µg/m³"
 CONCENTRATION_MILLIGRAMS_PER_CUBIC_METER: Final = "mg/m³"
@@ -1400,45 +911,6 @@ class UnitOfSpeed(StrEnum):
     MILLIMETERS_PER_SECOND = "mm/s"
 
 
-_DEPRECATED_SPEED_FEET_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfSpeed.FEET_PER_SECOND, "2025.1"
-)
-"""Deprecated: please use UnitOfSpeed.FEET_PER_SECOND"""
-_DEPRECATED_SPEED_METERS_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfSpeed.METERS_PER_SECOND, "2025.1"
-)
-"""Deprecated: please use UnitOfSpeed.METERS_PER_SECOND"""
-_DEPRECATED_SPEED_KILOMETERS_PER_HOUR: Final = DeprecatedConstantEnum(
-    UnitOfSpeed.KILOMETERS_PER_HOUR,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfSpeed.KILOMETERS_PER_HOUR"""
-_DEPRECATED_SPEED_KNOTS: Final = DeprecatedConstantEnum(UnitOfSpeed.KNOTS, "2025.1")
-"""Deprecated: please use UnitOfSpeed.KNOTS"""
-_DEPRECATED_SPEED_MILES_PER_HOUR: Final = DeprecatedConstantEnum(
-    UnitOfSpeed.MILES_PER_HOUR, "2025.1"
-)
-"""Deprecated: please use UnitOfSpeed.MILES_PER_HOUR"""
-
-_DEPRECATED_SPEED_MILLIMETERS_PER_DAY: Final = DeprecatedConstantEnum(
-    UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolumetricFlux.MILLIMETERS_PER_DAY"""
-
-_DEPRECATED_SPEED_INCHES_PER_DAY: Final = DeprecatedConstantEnum(
-    UnitOfVolumetricFlux.INCHES_PER_DAY,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolumetricFlux.INCHES_PER_DAY"""
-
-_DEPRECATED_SPEED_INCHES_PER_HOUR: Final = DeprecatedConstantEnum(
-    UnitOfVolumetricFlux.INCHES_PER_HOUR,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfVolumetricFlux.INCHES_PER_HOUR"""
-
-
 # Signal_strength units
 SIGNAL_STRENGTH_DECIBELS: Final = "dB"
 SIGNAL_STRENGTH_DECIBELS_MILLIWATT: Final = "dBm"
@@ -1471,90 +943,6 @@ class UnitOfInformation(StrEnum):
     YOBIBYTES = "YiB"
 
 
-_DEPRECATED_DATA_BITS: Final = DeprecatedConstantEnum(UnitOfInformation.BITS, "2025.1")
-"""Deprecated: please use UnitOfInformation.BITS"""
-_DEPRECATED_DATA_KILOBITS: Final = DeprecatedConstantEnum(
-    UnitOfInformation.KILOBITS, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.KILOBITS"""
-_DEPRECATED_DATA_MEGABITS: Final = DeprecatedConstantEnum(
-    UnitOfInformation.MEGABITS, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.MEGABITS"""
-_DEPRECATED_DATA_GIGABITS: Final = DeprecatedConstantEnum(
-    UnitOfInformation.GIGABITS, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.GIGABITS"""
-_DEPRECATED_DATA_BYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.BYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.BYTES"""
-_DEPRECATED_DATA_KILOBYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.KILOBYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.KILOBYTES"""
-_DEPRECATED_DATA_MEGABYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.MEGABYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.MEGABYTES"""
-_DEPRECATED_DATA_GIGABYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.GIGABYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.GIGABYTES"""
-_DEPRECATED_DATA_TERABYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.TERABYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.TERABYTES"""
-_DEPRECATED_DATA_PETABYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.PETABYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.PETABYTES"""
-_DEPRECATED_DATA_EXABYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.EXABYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.EXABYTES"""
-_DEPRECATED_DATA_ZETTABYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.ZETTABYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.ZETTABYTES"""
-_DEPRECATED_DATA_YOTTABYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.YOTTABYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.YOTTABYTES"""
-_DEPRECATED_DATA_KIBIBYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.KIBIBYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.KIBIBYTES"""
-_DEPRECATED_DATA_MEBIBYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.MEBIBYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.MEBIBYTES"""
-_DEPRECATED_DATA_GIBIBYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.GIBIBYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.GIBIBYTES"""
-_DEPRECATED_DATA_TEBIBYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.TEBIBYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.TEBIBYTES"""
-_DEPRECATED_DATA_PEBIBYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.PEBIBYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.PEBIBYTES"""
-_DEPRECATED_DATA_EXBIBYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.EXBIBYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.EXBIBYTES"""
-_DEPRECATED_DATA_ZEBIBYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.ZEBIBYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.ZEBIBYTES"""
-_DEPRECATED_DATA_YOBIBYTES: Final = DeprecatedConstantEnum(
-    UnitOfInformation.YOBIBYTES, "2025.1"
-)
-"""Deprecated: please use UnitOfInformation.YOBIBYTES"""
-
-
 # Data_rate units
 class UnitOfDataRate(StrEnum):
     """Data rate units."""
@@ -1572,63 +960,6 @@ class UnitOfDataRate(StrEnum):
     GIBIBYTES_PER_SECOND = "GiB/s"
 
 
-_DEPRECATED_DATA_RATE_BITS_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfDataRate.BITS_PER_SECOND,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfDataRate.BITS_PER_SECOND"""
-_DEPRECATED_DATA_RATE_KILOBITS_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfDataRate.KILOBITS_PER_SECOND,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfDataRate.KILOBITS_PER_SECOND"""
-_DEPRECATED_DATA_RATE_MEGABITS_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfDataRate.MEGABITS_PER_SECOND,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfDataRate.MEGABITS_PER_SECOND"""
-_DEPRECATED_DATA_RATE_GIGABITS_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfDataRate.GIGABITS_PER_SECOND,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfDataRate.GIGABITS_PER_SECOND"""
-_DEPRECATED_DATA_RATE_BYTES_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfDataRate.BYTES_PER_SECOND,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfDataRate.BYTES_PER_SECOND"""
-_DEPRECATED_DATA_RATE_KILOBYTES_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfDataRate.KILOBYTES_PER_SECOND,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfDataRate.KILOBYTES_PER_SECOND"""
-_DEPRECATED_DATA_RATE_MEGABYTES_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfDataRate.MEGABYTES_PER_SECOND,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfDataRate.MEGABYTES_PER_SECOND"""
-_DEPRECATED_DATA_RATE_GIGABYTES_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfDataRate.GIGABYTES_PER_SECOND,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfDataRate.GIGABYTES_PER_SECOND"""
-_DEPRECATED_DATA_RATE_KIBIBYTES_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfDataRate.KIBIBYTES_PER_SECOND,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfDataRate.KIBIBYTES_PER_SECOND"""
-_DEPRECATED_DATA_RATE_MEBIBYTES_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfDataRate.MEBIBYTES_PER_SECOND,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfDataRate.MEBIBYTES_PER_SECOND"""
-_DEPRECATED_DATA_RATE_GIBIBYTES_PER_SECOND: Final = DeprecatedConstantEnum(
-    UnitOfDataRate.GIBIBYTES_PER_SECOND,
-    "2025.1",
-)
-"""Deprecated: please use UnitOfDataRate.GIBIBYTES_PER_SECOND"""
-
-
 # States
 COMPRESSED_STATE_STATE: Final = "s"
 COMPRESSED_STATE_ATTRIBUTES: Final = "a"
@@ -1762,14 +1093,6 @@ class EntityCategory(StrEnum):
     DIAGNOSTIC = "diagnostic"
 
 
-# ENTITY_CATEGOR* below are deprecated as of 2021.12
-# use the EntityCategory enum instead.
-_DEPRECATED_ENTITY_CATEGORY_CONFIG: Final = DeprecatedConstantEnum(
-    EntityCategory.CONFIG, "2025.1"
-)
-_DEPRECATED_ENTITY_CATEGORY_DIAGNOSTIC: Final = DeprecatedConstantEnum(
-    EntityCategory.DIAGNOSTIC, "2025.1"
-)
 ENTITY_CATEGORIES: Final[list[str]] = [cls.value for cls in EntityCategory]
 
 # The ID of the Home Assistant Media Player Cast App
diff --git a/tests/components/sensor/test_init.py b/tests/components/sensor/test_init.py
index 19c25d819b67137d6c22db3076eb9fc1b2454a5b..6c2d73cb68c2913c3cff30d9b8af2af393209498 100644
--- a/tests/components/sensor/test_init.py
+++ b/tests/components/sensor/test_init.py
@@ -2665,49 +2665,6 @@ def test_deprecated_constants(
     )
 
 
-@pytest.mark.parametrize(
-    ("enum"),
-    [
-        sensor.SensorDeviceClass.AQI,
-        sensor.SensorDeviceClass.BATTERY,
-        sensor.SensorDeviceClass.CO,
-        sensor.SensorDeviceClass.CO2,
-        sensor.SensorDeviceClass.CURRENT,
-        sensor.SensorDeviceClass.DATE,
-        sensor.SensorDeviceClass.ENERGY,
-        sensor.SensorDeviceClass.FREQUENCY,
-        sensor.SensorDeviceClass.GAS,
-        sensor.SensorDeviceClass.HUMIDITY,
-        sensor.SensorDeviceClass.ILLUMINANCE,
-        sensor.SensorDeviceClass.MONETARY,
-        sensor.SensorDeviceClass.NITROGEN_DIOXIDE,
-        sensor.SensorDeviceClass.NITROGEN_MONOXIDE,
-        sensor.SensorDeviceClass.NITROUS_OXIDE,
-        sensor.SensorDeviceClass.OZONE,
-        sensor.SensorDeviceClass.PM1,
-        sensor.SensorDeviceClass.PM10,
-        sensor.SensorDeviceClass.PM25,
-        sensor.SensorDeviceClass.POWER_FACTOR,
-        sensor.SensorDeviceClass.POWER,
-        sensor.SensorDeviceClass.PRESSURE,
-        sensor.SensorDeviceClass.SIGNAL_STRENGTH,
-        sensor.SensorDeviceClass.SULPHUR_DIOXIDE,
-        sensor.SensorDeviceClass.TEMPERATURE,
-        sensor.SensorDeviceClass.TIMESTAMP,
-        sensor.SensorDeviceClass.VOLATILE_ORGANIC_COMPOUNDS,
-        sensor.SensorDeviceClass.VOLTAGE,
-    ],
-)
-def test_deprecated_constants_sensor_device_class(
-    caplog: pytest.LogCaptureFixture,
-    enum: sensor.SensorStateClass,
-) -> None:
-    """Test deprecated constants."""
-    import_and_test_deprecated_constant_enum(
-        caplog, sensor, enum, "DEVICE_CLASS_", "2025.1"
-    )
-
-
 @pytest.mark.parametrize(
     ("device_class", "native_unit"),
     [
diff --git a/tests/test_const.py b/tests/test_const.py
index ca598de39e14fd9f52e8de4069f1a64441eae6ef..a039545a004b79505a47e1265e13e158a9854faa 100644
--- a/tests/test_const.py
+++ b/tests/test_const.py
@@ -8,7 +8,7 @@ from unittest.mock import Mock, patch
 import pytest
 
 from homeassistant import const
-from homeassistant.components import alarm_control_panel, lock, sensor
+from homeassistant.components import alarm_control_panel, lock
 
 from .common import (
     extract_stack_to_frame,
@@ -29,164 +29,9 @@ def test_all() -> None:
     help_test_all(const)
 
 
-@pytest.mark.parametrize(
-    ("enum", "constant_prefix"),
-    _create_tuples(const.EntityCategory, "ENTITY_CATEGORY_")
-    + _create_tuples(
-        [
-            sensor.SensorDeviceClass.AQI,
-            sensor.SensorDeviceClass.BATTERY,
-            sensor.SensorDeviceClass.CO,
-            sensor.SensorDeviceClass.CO2,
-            sensor.SensorDeviceClass.CURRENT,
-            sensor.SensorDeviceClass.DATE,
-            sensor.SensorDeviceClass.ENERGY,
-            sensor.SensorDeviceClass.FREQUENCY,
-            sensor.SensorDeviceClass.GAS,
-            sensor.SensorDeviceClass.HUMIDITY,
-            sensor.SensorDeviceClass.ILLUMINANCE,
-            sensor.SensorDeviceClass.MONETARY,
-            sensor.SensorDeviceClass.NITROGEN_DIOXIDE,
-            sensor.SensorDeviceClass.NITROGEN_MONOXIDE,
-            sensor.SensorDeviceClass.NITROUS_OXIDE,
-            sensor.SensorDeviceClass.OZONE,
-            sensor.SensorDeviceClass.PM1,
-            sensor.SensorDeviceClass.PM10,
-            sensor.SensorDeviceClass.PM25,
-            sensor.SensorDeviceClass.POWER_FACTOR,
-            sensor.SensorDeviceClass.POWER,
-            sensor.SensorDeviceClass.PRESSURE,
-            sensor.SensorDeviceClass.SIGNAL_STRENGTH,
-            sensor.SensorDeviceClass.SULPHUR_DIOXIDE,
-            sensor.SensorDeviceClass.TEMPERATURE,
-            sensor.SensorDeviceClass.TIMESTAMP,
-            sensor.SensorDeviceClass.VOLATILE_ORGANIC_COMPOUNDS,
-            sensor.SensorDeviceClass.VOLTAGE,
-        ],
-        "DEVICE_CLASS_",
-    )
-    + _create_tuples(const.UnitOfApparentPower, "POWER_")
-    + _create_tuples(
-        [
-            const.UnitOfPower.WATT,
-            const.UnitOfPower.KILO_WATT,
-            const.UnitOfPower.BTU_PER_HOUR,
-        ],
-        "POWER_",
-    )
-    + _create_tuples(
-        [
-            const.UnitOfEnergy.KILO_WATT_HOUR,
-            const.UnitOfEnergy.MEGA_WATT_HOUR,
-            const.UnitOfEnergy.WATT_HOUR,
-        ],
-        "ENERGY_",
-    )
-    + _create_tuples(const.UnitOfElectricCurrent, "ELECTRIC_CURRENT_")
-    + _create_tuples(
-        [
-            const.UnitOfElectricPotential.MILLIVOLT,
-            const.UnitOfElectricPotential.VOLT,
-        ],
-        "ELECTRIC_POTENTIAL_",
-    )
-    + _create_tuples(const.UnitOfTemperature, "TEMP_")
-    + _create_tuples(const.UnitOfTime, "TIME_")
-    + _create_tuples(
-        [
-            const.UnitOfLength.MILLIMETERS,
-            const.UnitOfLength.CENTIMETERS,
-            const.UnitOfLength.METERS,
-            const.UnitOfLength.KILOMETERS,
-            const.UnitOfLength.INCHES,
-            const.UnitOfLength.FEET,
-            const.UnitOfLength.MILES,
-        ],
-        "LENGTH_",
-    )
-    + _create_tuples(const.UnitOfFrequency, "FREQUENCY_")
-    + _create_tuples(const.UnitOfPressure, "PRESSURE_")
-    + _create_tuples(
-        [
-            const.UnitOfVolume.CUBIC_FEET,
-            const.UnitOfVolume.CUBIC_METERS,
-            const.UnitOfVolume.LITERS,
-            const.UnitOfVolume.MILLILITERS,
-            const.UnitOfVolume.GALLONS,
-        ],
-        "VOLUME_",
-    )
-    + _create_tuples(
-        [
-            const.UnitOfVolumeFlowRate.CUBIC_METERS_PER_HOUR,
-            const.UnitOfVolumeFlowRate.CUBIC_FEET_PER_MINUTE,
-        ],
-        "VOLUME_FLOW_RATE_",
-    )
-    + _create_tuples(
-        [
-            const.UnitOfMass.GRAMS,
-            const.UnitOfMass.KILOGRAMS,
-            const.UnitOfMass.MILLIGRAMS,
-            const.UnitOfMass.MICROGRAMS,
-            const.UnitOfMass.OUNCES,
-            const.UnitOfMass.POUNDS,
-        ],
-        "MASS_",
-    )
-    + _create_tuples(const.UnitOfIrradiance, "IRRADIATION_")
-    + _create_tuples(
-        [
-            const.UnitOfPrecipitationDepth.INCHES,
-            const.UnitOfPrecipitationDepth.MILLIMETERS,
-            const.UnitOfVolumetricFlux.MILLIMETERS_PER_HOUR,
-            const.UnitOfVolumetricFlux.INCHES_PER_HOUR,
-        ],
-        "PRECIPITATION_",
-    )
-    + _create_tuples(
-        [
-            const.UnitOfSpeed.FEET_PER_SECOND,
-            const.UnitOfSpeed.METERS_PER_SECOND,
-            const.UnitOfSpeed.KILOMETERS_PER_HOUR,
-            const.UnitOfSpeed.KNOTS,
-            const.UnitOfSpeed.MILES_PER_HOUR,
-        ],
-        "SPEED_",
-    )
-    + _create_tuples(
-        [
-            const.UnitOfVolumetricFlux.MILLIMETERS_PER_DAY,
-            const.UnitOfVolumetricFlux.INCHES_PER_DAY,
-            const.UnitOfVolumetricFlux.INCHES_PER_HOUR,
-        ],
-        "SPEED_",
-    )
-    + _create_tuples(const.UnitOfInformation, "DATA_")
-    + _create_tuples(const.UnitOfDataRate, "DATA_RATE_"),
-)
-def test_deprecated_constants(
-    caplog: pytest.LogCaptureFixture,
-    enum: Enum,
-    constant_prefix: str,
-) -> None:
-    """Test deprecated constants."""
-    import_and_test_deprecated_constant_enum(
-        caplog, const, enum, constant_prefix, "2025.1"
-    )
-
-
 @pytest.mark.parametrize(
     ("replacement", "constant_name", "breaks_in_version"),
     [
-        (const.UnitOfLength.YARDS, "LENGTH_YARD", "2025.1"),
-        (const.UnitOfSoundPressure.DECIBEL, "SOUND_PRESSURE_DB", "2025.1"),
-        (
-            const.UnitOfSoundPressure.WEIGHTED_DECIBEL_A,
-            "SOUND_PRESSURE_WEIGHTED_DBA",
-            "2025.1",
-        ),
-        (const.UnitOfVolume.FLUID_OUNCES, "VOLUME_FLUID_OUNCE", "2025.1"),
         (const.UnitOfArea.SQUARE_METERS, "AREA_SQUARE_METERS", "2025.12"),
     ],
 )