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Wondering what makes the Holmes Top-Fill unique? We looked at 141 specs & features — including general information, humidification performance, water tank & refilling system & filtration & purification system — to help you choose the right humidifier.
A fast snapshot of the Holmes Top-Fill, covering its standout specification and what you can expect right out of the box.
Holmes Top-Fill
Experience seamless air treatment with the Holmes Top-Fill. This high-capacity humidifier features an easy-fill design and adjustable mist settings for customized humidity. Engineered for efficiency and long-lasting runtime, it maintains a balanced environment in any room, protecting your home's wood furniture and enhancing your overall indoor air quality.
Specifications & Facts 141
Specs measured. Drama avoided.
Before buying a humidifier, check out the Holmes Top-Fill. We cover price, detailed specs, honest pros and cons, and comparisons with top humidifiers — plus what people really think.
General Information 12
Holmes Top-Fill Runtime
What is the runtime?
60 hours 0Votes
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Holmes Top-Fill
The humidifier offers an extended runtime of up to 60 hours on a single fill, minimizing the need for frequent refills.
Indicates how long the humidifier can operate on a full tank.
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Holmes Top-Fill Release Year
What is the release year?
0 Holmes Top-Fill 0 Votes 2021
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Holmes Top-Fill
The product was released in 2021.
Indicates the product’s initial market release year.
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Holmes Top-Fill Intended Room Size
What is the intended room size?
300 sqft 0Votes
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Holmes Top-Fill
This humidifier is optimized for rooms up to 300 sqft (27.87 m²), ensuring efficient humidification for medium-sized areas.
Indicates the recommended room size for ideal performance.
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Holmes Top-Fill Humidity Range
What is the humidity range?
0 Holmes Top-Fill 0 Votes 30-60% RH
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Holmes Top-Fill
The recommended humidity range for effective use is 30-60% RH, which is considered comfortable and healthy for most indoor environments.
Indicates the minimum and maximum humidity achievable.
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Holmes Top-Fill Product Type
What is the product type?
0 Holmes Top-Fill 0 Votes Ultrasonic
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Defines the main humidifier design.
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Holmes Top-Fill Color
What is the color?
0 Holmes Top-Fill 0 Votes White
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Describes the exterior color of the product.
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Ideal usage scenarios for the humidifier.
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Holmes Top-Fill Tank Capacity
What is the tank capacity?
1 gal 0Votes
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Determines how much water the tank can hold.
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Holmes Top-Fill Country of Origin
What is the country of origin?
0 Holmes Top-Fill 0 Votes China
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The manufacturing origin of the product.
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Holmes Top-Fill Coverage Area
What is the coverage area?
300 sqft 0Votes
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Specifies the maximum room area the humidifier can handle.
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Holmes Top-Fill Mist Output Rate
What is the mist output rate?
8 oz/hr 0Votes
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Defines the amount of mist released per hour.
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Holmes Top-Fill Humidity Control Type
What type of humidity control does it have?
0 Holmes Top-Fill 0 Votes Manual
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Shows how humidity levels are adjusted.
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Humidification Performance 12
Holmes Top-Fill Output Type
What is the output type?
0 Holmes Top-Fill 0 Votes Cool Mist
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Holmes Top-Fill
This humidifier produces Cool Mist, which is generally safer for households with children and pets, and helps to maintain a comfortable room temperature.
Specifies whether the humidifier emits warm or cool mist.
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Holmes Top-Fill Humidification Efficiency
What is the humidification efficiency?
85 % 0Votes
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Holmes Top-Fill
The humidifier boasts an impressive humidification efficiency of 85%, indicating its effectiveness in converting water into mist.
Shows mist conversion efficiency.
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Holmes Top-Fill Moisture Distribution Pattern
What is the moisture distribution pattern?
0 Holmes Top-Fill 0 Votes 360° Spread
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Indicates how moisture spreads in the room.
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Holmes Top-Fill Output Modes
What output modes are available?
0 Holmes Top-Fill 0 Votes Low, Medium, High
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Defines selectable mist levels.
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Holmes Top-Fill Maximum Mist Height
What is the maximum mist height?
12 inch 0Votes
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Indicates how high the mist plume can travel.
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Holmes Top-Fill Humidification Speed
What is the humidification speed?
8 oz/hr 0Votes
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Measures how quickly moisture is added to the air.
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Holmes Top-Fill Target Humidity Accuracy
What is the target humidity accuracy?
5 % 0Votes
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How precisely the unit can maintain set humidity.
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Holmes Top-Fill Airflow Rate
What is the airflow rate?
35 CFM 0Votes
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Measures how much air the device circulates.
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Holmes Top-Fill Room Saturation Time
What is the room saturation time?
60 min 0Votes
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Time needed to reach target humidity.
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Holmes Top-Fill Evaporation Rate
What is the evaporation rate?
8 oz/hr 0Votes
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Measures natural evaporation in evaporative models.
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Holmes Top-Fill Performance at Low Water Level
How does it perform at low water levels?
0 Holmes Top-Fill 0 Votes Auto Shut-off
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Shows how the device performs when water is low.
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Holmes Top-Fill Seasonal Performance Rating
What is the seasonal performance rating?
0 Holmes Top-Fill 0 Votes All-Season
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Describes effectiveness across different seasons.
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Water Tank & Refilling System 13
Holmes Top-Fill Tank Handle
Does the tank have a handle?
Yes 0Votes Holmes Top-Fill
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Holmes Top-Fill
The tank is equipped with a handle, making it easier and more convenient to carry for refilling and cleaning.
Whether the tank includes a carrying handle.
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Holmes Top-Fill Tank Removability
Is the tank removable?
Yes 0Votes Holmes Top-Fill
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Holmes Top-Fill
The tank is removable, which simplifies the process of refilling and cleaning.
Indicates if the tank can be detached for cleaning and refilling.
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Holmes Top-Fill Water Level Indicator
Does it have a water level indicator?
Yes 0Votes Holmes Top-Fill
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Holmes Top-Fill
A water level indicator is present, providing an easy way to monitor the remaining water in the tank and know when it's time for a refill.
Shows whether the tank includes a visible water indicator.
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Holmes Top-Fill Tank Lid Seal Type
What is the tank lid seal type?
0 Holmes Top-Fill 0 Votes Snap Fit
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Holmes Top-Fill
The tank lid uses a Snap Fit seal type, ensuring a secure closure while remaining easy to open for refilling.
Describes the mechanism that seals the tank.
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Holmes Top-Fill Descaling Requirement Interval
What is the descaling requirement interval?
30 day 0Votes
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Holmes Top-Fill
Descaling is recommended every 30 day to prevent mineral buildup and maintain optimal performance.
Recommended interval between descaling sessions.
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Holmes Top-Fill Tank Material
What is the tank material?
0 Holmes Top-Fill 0 Votes Plastic
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Indicates what material the tank is made of.
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Holmes Top-Fill Tank Design
What is the tank design?
0 Holmes Top-Fill 0 Votes Top-Fill
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Describes how the tank is built and accessed.
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Holmes Top-Fill Refilling Method
What is the refilling method?
0 Holmes Top-Fill 0 Votes Top Fill
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Specifies how the user refills the tank.
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Holmes Top-Fill Refilling Port Size
What is the refilling port size?
4 inch 0Votes
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Size of the opening used to refill.
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Holmes Top-Fill Anti-Leak Protection
Does it have anti-leak protection?
Yes 0Votes Holmes Top-Fill
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Prevents water leakage during operation or carrying.
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Holmes Top-Fill Drainage Method
What is the drainage method?
0 Holmes Top-Fill 0 Votes Tilt-to-Empty
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Indicates how the tank is emptied.
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Holmes Top-Fill Anti-Scale Coating
Does it have anti-scale coating?
No 0Votes Holmes Top-Fill
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Reduces mineral deposits on tank surfaces.
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Holmes Top-Fill Sediment Filter
Does it have a sediment filter?
No 0Votes Holmes Top-Fill
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Indicates presence of a filter to capture particles before misting.
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Filtration & Purification System 11
Holmes Top-Fill Antibacterial Treatment
Does it have antibacterial treatment?
Yes 0Votes Holmes Top-Fill
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Holmes Top-Fill
The humidifier features antibacterial treatment, which helps to inhibit the growth of bacteria within the tank and mist output, promoting healthier air.
Indicates if components are treated to resist bacteria.
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Holmes Top-Fill Hard Water Compatibility
Is it compatible with hard water?
0 Holmes Top-Fill 0 Votes Compatible
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Shows if the system can handle hard water effectively.
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Holmes Top-Fill Filter Type
What is the filter type?
0 Holmes Top-Fill 0 Votes Wick Filter
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Identifies the filter design used to treat water or air.
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Holmes Top-Fill Filter Material
What is the filter material?
0 Holmes Top-Fill 0 Votes Fiber
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Describes what the filter is made of.
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Holmes Top-Fill Filter Lifespan
What is the filter lifespan?
30 day 0Votes
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Expected duration before replacement is needed.
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Holmes Top-Fill Filter Replacement Indicator
Does it have a filter replacement indicator?
No 0Votes Holmes Top-Fill
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Shows when it's time to replace the filter.
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Holmes Top-Fill UV-C Purification
Does it have UV-C purification?
No 0Votes Holmes Top-Fill
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Uses UV-C light to sterilize water before misting.
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Holmes Top-Fill Water Softening Cartridge
Does it have a water softening cartridge?
No 0Votes Holmes Top-Fill
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Reduces mineral hardness to prevent scale buildup.
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Holmes Top-Fill Mineral Absorption Pad
Does it have a mineral absorption pad?
No 0Votes Holmes Top-Fill
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Helps reduce white dust by absorbing minerals.
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Holmes Top-Fill De-mineralization Function
Does it have a de-mineralization function?
No 0Votes Holmes Top-Fill
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Removes dissolved solids from water.
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Holmes Top-Fill Micro-Particle Filtration Level
What is the micro-particle filtration level?
0 Holmes Top-Fill 0 Votes Basic
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Indicates the smallest particle size the filter can capture.
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Operation Modes & Controls 10
Holmes Top-Fill Auto Shut-Off
Does it have auto shut-off?
Yes 0Votes Holmes Top-Fill
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Turns off automatically when water runs out.
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Holmes Top-Fill Display Type
What is the display type?
0 Holmes Top-Fill 0 Votes None
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Shows output, humidity, and settings.
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Holmes Top-Fill Operating Modes
What operating modes does it offer?
0 Holmes Top-Fill 0 Votes Manual
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Defines available operation modes.
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Holmes Top-Fill Auto Mode
Does it have Auto Mode?
No 0Votes Holmes Top-Fill
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Automatically adjusts output to reach target humidity.
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Holmes Top-Fill Sleep Mode
Does it have Sleep Mode?
No 0Votes Holmes Top-Fill
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Enables quiet nighttime operation.
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Holmes Top-Fill Manual Mode Levels
How many manual mode levels are available?
0 Holmes Top-Fill 0 Votes Low,Medium,High
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Number of manual output intensity levels.
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Holmes Top-Fill Humidity Sensor
Does it have a humidity sensor?
No 0Votes Holmes Top-Fill
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Indicates whether the unit can detect humidity levels.
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Holmes Top-Fill Sensor Type
What is the sensor type?
0 Holmes Top-Fill 0 Votes Mechanical
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Type of sensor used for humidity measurement.
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Holmes Top-Fill Display Brightness Control
Does it have display brightness control?
No 0Votes Holmes Top-Fill
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Allows dimming the screen during night use.
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Holmes Top-Fill Control Panel Type
What is the control panel type?
0 Holmes Top-Fill 0 Votes Knob
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Indicates the type of user interface.
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Smart Features & App Control 12
Holmes Top-Fill App Compatibility
Is it compatible with a mobile app?
0 Holmes Top-Fill 0 Votes Not Supported
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Indicates whether the humidifier can connect to a mobile app.
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Holmes Top-Fill Voice Assistant Support
What voice assistants does it support?
0 Holmes Top-Fill 0 Votes Not Supported
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Shows which voice assistants can control the humidifier.
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Holmes Top-Fill Remote Monitoring
Does it offer remote monitoring?
No 0Votes Holmes Top-Fill
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Allows users to track humidity and settings remotely.
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Holmes Top-Fill Remote Control
Does it support remote control?
No 0Votes Holmes Top-Fill
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Allows the user to control the humidifier from anywhere.
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Holmes Top-Fill Humidity History Tracking
Does it have humidity history tracking?
No 0Votes Holmes Top-Fill
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Logs humidity trends over time.
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Holmes Top-Fill Smart Scheduling
Does it support smart scheduling?
No 0Votes Holmes Top-Fill
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Enables customized automated schedules.
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Holmes Top-Fill Filter Life Monitoring
Does it monitor filter life?
No 0Votes Holmes Top-Fill
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Provides real-time filter usage data.
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Holmes Top-Fill Digital Child Lock
Does it have a digital child lock?
No 0Votes Holmes Top-Fill
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Prevents unwanted changes via the app.
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Holmes Top-Fill App Alerts
Does it offer app alerts?
No 0Votes Holmes Top-Fill
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Sends notifications about water, filters, or humidity.
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Holmes Top-Fill Multi-Device Sync
Does it support multi-device sync?
No 0Votes Holmes Top-Fill
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Allows several humidifiers to sync in one ecosystem.
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Holmes Top-Fill Connectivity Type
What is the connectivity type?
0 Holmes Top-Fill 0 Votes None
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Defines how the humidifier connects to a smart device.
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Holmes Top-Fill Firmware Update
Does it support firmware updates?
No 0Votes Holmes Top-Fill
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Allows feature updates over time.
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Safety & Protection Features 13
Holmes Top-Fill Low-Water Protection
Does it have low-water protection?
Yes 0Votes Holmes Top-Fill
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Holmes Top-Fill
The humidifier is equipped with low-water protection, automatically turning off when the water level is too low to prevent damage and ensure safe operation.
Protects the unit when water is insufficient.
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Holmes Top-Fill Boil-Dry Protection
Does it have boil-dry protection?
Yes 0Votes Holmes Top-Fill
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Holmes Top-Fill
This humidifier includes boil-dry protection, which automatically shuts off the unit when the water tank is empty to prevent damage and ensure safety.
Prevents the heating element from running dry.
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Holmes Top-Fill BPA-Free Components
Are the components BPA-free?
Yes 0Votes Holmes Top-Fill
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Holmes Top-Fill
This humidifier is constructed with BPA-free components, ensuring that no harmful chemicals leach into the water or mist, promoting healthier air quality.
Ensures plastics do not release harmful chemicals.
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Holmes Top-Fill Anti-Slip Base
Does it have an anti-slip base?
Yes 0Votes Holmes Top-Fill
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Holmes Top-Fill
The humidifier is equipped with an anti-slip base, providing stability and preventing accidental tipping or movement on smooth surfaces.
Reduces sliding or movement during operation.
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Holmes Top-Fill Overheat Protection
Does it have overheat protection?
Yes 0Votes Holmes Top-Fill
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Prevents the unit from overheating during prolonged use.
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Holmes Top-Fill Tip-Over Protection
Does it have tip-over protection?
No 0Votes Holmes Top-Fill
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Shuts off automatically if the unit is knocked over.
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Holmes Top-Fill Safety Certifications
What safety certifications does it have?
0 Holmes Top-Fill 0 Votes UL, ETL
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Shows compliance with industry safety standards.
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Holmes Top-Fill Electrical Protection Rating
What is the electrical protection rating?
0 Holmes Top-Fill 0 Votes Basic
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Indicates the strength of electrical insulation and safeguards.
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Holmes Top-Fill Anti-Mold Interior
Does it have an anti-mold interior?
No 0Votes Holmes Top-Fill
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Interior coating helps prevent mold formation.
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Holmes Top-Fill Water Sterilization System
Does it have a water sterilization system?
No 0Votes Holmes Top-Fill
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Sterilizes water before misting to reduce contamination.
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Holmes Top-Fill Auto Power Reduction
Does it have auto power reduction?
No 0Votes Holmes Top-Fill
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Reduces power when ideal humidity is reached.
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Holmes Top-Fill Sealed Electronics
Are the electronics sealed?
Yes 0Votes Holmes Top-Fill
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Protects internal circuits from moisture exposure.
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Holmes Top-Fill Anti-Overflow Protection
Does it have anti-overflow protection?
Yes 0Votes Holmes Top-Fill
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Prevents water overflow from the tank.
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Noise & Comfort 7
Holmes Top-Fill Noise Reduction Technology
What noise reduction technology does it use?
0 Holmes Top-Fill 0 Votes Dampening
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Holmes Top-Fill
The humidifier uses Dampening as its noise reduction technology, helping to minimize operational sounds for a quieter environment.
Indicates special features that reduce sound output.
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Holmes Top-Fill Aromatherapy
Does it support aromatherapy?
Yes 0Votes Holmes Top-Fill
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Indicates whether essential oils can be used.
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Holmes Top-Fill Noise Level
What is the noise level?
40 dB 0Votes
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Measures the sound produced during operation.
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Holmes Top-Fill Noise Level Range
What is the noise level range?
0 Holmes Top-Fill 0 Votes 20-40 dB
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Shows the minimum and maximum noise levels.
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Holmes Top-Fill Fan Noise Rating
What is the fan noise rating?
40 dB 0Votes
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Measures noise specifically from the fan system.
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Holmes Top-Fill Vibration Level
What is the vibration level?
35 dB 0Votes
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Indicates the vibration intensity produced by the device.
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Holmes Top-Fill Essential Oil Tray Type
What type of essential oil tray does it have?
0 Holmes Top-Fill 0 Votes Not Applied
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Describes how essential oils are added.
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Power & Electrical 10
Holmes Top-Fill Power Consumption
What is the power consumption?
22 Watt 0Votes
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Holmes Top-Fill
The power consumption is 22 Watt, indicating an energy-efficient operation suitable for continuous use.
Indicates total watt usage during operation.
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Holmes Top-Fill Frequency
What is the frequency?
60 Hz 0Votes
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Holmes Top-Fill
The device operates at an electrical frequency of 60 Hz, which is standard for most North American power grids.
Indicates electrical frequency requirements.
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Holmes Top-Fill Power Cord Length
What is the power cord length?
6 ft 0Votes
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Holmes Top-Fill
The power cord has a length of 6 ft (1.83 m), providing flexible placement options near an outlet.
Length of the power cord for placement flexibility.
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Holmes Top-Fill Voltage
What is the operating voltage?
120 Volt 0Votes
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Specifies operating voltage compatibility.
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Holmes Top-Fill Power Cord Type
What is the power cord type?
0 Holmes Top-Fill 0 Votes Fixed
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Specifies the cord design.
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Holmes Top-Fill Energy Efficiency Rating
What is the energy efficiency rating?
0 Holmes Top-Fill 0 Votes Standard
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Indicates how energy-saving the unit is.
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Holmes Top-Fill Plug Type
What is the plug type?
0 Holmes Top-Fill 0 Votes Type B
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Specifies electrical plug format.
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