10 Best refill humidifiers of 2026

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1

Vicks
Vicks VapoPads Sinus Relief Formula - Vapor Pads Refill for Vicks Humidifiers and Steam Inhalers, Scent Pads for Sinus Congestion and Throat Irritation, 20-Pack, Box Color May Vary
Main highlights

Menthol Scent for Sinus Relief
Vicks VapoPads offer a soothing menthol scent to open sinuses and ease breathing.

Ideal for Cold and Allergy Relief
Perfect for use in humidifiers and vaporizers to relieve cough and congestion.

Highly Praised for Relaxation
Customers appreciate the pads' ability to enhance relaxation and improve air quality.
Key specs
- flavor:Menthol
- form:Vapor pad
- active ingredient:Menthol
- symptom relief:Cough, congestion
- dosage:N/A
9.9

Exceptional

Our Rating
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Value for Money

2

Homedics

HoMedics Demineralization Cartridge for Ultrasonic Humidifiers – 4-Pack Humidifier Filter Replacements, Filters Mineral Deposits and Purifies Water in Air Humidifiers for Bedroom, Plants, Office Blue
9.8

Exceptional

Our Rating

9.7
Simple to use

9.1
Noise level

9.1
Simple to clean
3

MAQIHAN

60PCS Humidifier Stick Filter Refill - Mini Air Diffuser Pure Wicks Refill Cotton Filter Sticks Replacement Wicks for Small Portable Humidifier Diffuser in Office Bedroom Home
9.7

Exceptional

Our Rating

9.9
Easy installation

9.9
worth the money
4

Vicks
Vicks VapoPads Original Menthol Scent - Vapor Pads Refill for Vicks Humidifiers and Steam Inhalers, Scent Pads for Congestion and Cough Relief, 20-Pack, Box Color May Vary
Main highlights

Key Features and Benefits
Enhances humidifiers & vaporizers with original menthol scent for comfortable breathing, offering cough & congestion relief.

Ideal Use Cases
Perfect for nighttime use, aiding in uninterrupted sleep by alleviating coughing fits and sinus congestion.

Customer Reviews Summary
Most praised for providing immediate relief, easy use in various devices, and effectively improving sleep quality.
9.6

Exceptional

Our Rating

9.3
Simple to use

9.1
Comfort

8.9
Long life
5

Vicks
Vicks VapoPads Sleepy Time Comfort - Vapor Pads Refill Humidifiers and Steam Inhalers - Rosemary, Lavender, and Eucalyptus, 20-Pack, Box Color May Vary
Main highlights

Soothing Sleep Aid
Vicks Sleepy Time VapoPads use rosemary, lavender, and eucalyptus oils for natural sleep support and congestion relief.

Ideal for Nighttime Use
Perfect for use in bedrooms and nurseries to help improve sleep quality and breathing.

Praised for Comfort
Customers love the calming scent and effective relief from congestion and cough.
Key specs
- form:VapoPads
- active ingredient:Rosemary, Lavender, Eucalyptus
- symptom relief:Cough, Congestion
- flavor:Menthol, Rosemary, Lavender
- dosage:N/A
9.4

Excellent

Our Rating
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6

NISHCON
Demineralization Cartridge for Ultrasonic Humidifiers, Prevent Hard Water Build-Up, Reduces White Dust, Purifies Water Pack of 12
Main highlights

Perfect Compatibility with Ho-me-dics Humidifiers
Our demineralization cartridge is compatible with Ho-me-dics ultrasonic humidifiers that are 1 Gallon or larger, ensuring a perfect fit.

Ideal for Preventing Hard Water Buildup
Best used in humidifiers to reduce and prevent mineral buildup, extending the life of the humidifier and maintaining clean water.

Highly Effective in Reducing White Dust
Customers praise the cartridge for significantly reducing white dust and mineral buildup, ensuring a cleaner humidifier and surrounding area.
Key specs
- filter:humidifier demineralization cartridge
- color:Blue
- special feature:water quality solutions
- dimensions:1.8D x 0.9W x 0.9H
- shape:N/A
9.3

Excellent

Our Rating

8.7
Simple to use

8.2
Easy installation

8.0
materials Quality
7

Berkland
20 Pack Menthol Eucalyptus Humidifier Pads - Soothing Vapor Pad Refills for Congestion Relief on all Vks, Crane, More - Vapopads Replacement, Natural Waterless Vaporizers Pads, Cold/Flu Symptom Relief
Main highlights

Universal Compatibility
Works with all leading humidifiers and vaporizers, ensuring versatile use.

Cold and Flu Relief
Ideal for easing symptoms, improving sleep, and promoting recovery.

Natural Ingredients
Praised for using high-quality, natural menthol and essential oils.
Key specs
- form:Vapor pads
- active ingredient:Menthol, eucalyptus, peppermint oils
- symptom relief:Cold and flu symptoms
- flavor:N/A
- dosage:Up to 8 hours
9.2

Excellent

Our Rating
8

Mudder
Mudder 24 pcs Humidifier Sticks Filter Refill 5.35''Mini Air Diffuser Pure Cotton Wicks Refill Humidifiers Filter Sticks Wicks for Small Portable Humidifier Diffuser in Office Bedroom Home
Main highlights

Customizable Size and Easy Replacement
Each stick measures 5.35 inches, easy to cut for perfect fit.

Perfect for Small Humidifiers
Ideal for small portable humidifiers in offices, bedrooms, and homes.

Highly Praised for Versatility
Works with various humidifiers, praised for easy fit and performance.
9.1

Excellent

Our Rating
9

Darlingao

60PCS Humidifier Stick Filter Refill 4 Inch – Universal Cotton Replacement Wicks, Rapid Absorption Fits Mini Portable USB Cool Mist Diffusers, Car Travel Humidifiers, Home Bedroom Office Use
9.0

Excellent

Our Rating
10

Ulrempart
Ulrempart Refill Pad Compatible with Homedics Humidifier Essential Oil Diffuser | Essential Oil Replacement Microfiber Pad | Triangle Oil Tray Pad | White 30-Pack
Main highlights

Cost-Effective and Easy Installation
30 PACK of higher level microfiber pads for long-term use, easy to install, and helps maintain peak performance of your humidifier, air purifier, or diffuser.

Ideal for Essential Oil Diffusers
Perfect for maintaining and enhancing the performance of your essential oil diffuser, air purifier, and humidifier, especially when switching oils or noticing pad discoloration.

Perfect Fit and Efficiency
Customers praise the perfect fit and efficiency of the pads, making it easy to maintain their devices without needing to replace the entire unit.
8.8

Very Good

Our Rating

9.9
Easy installation

9.7
worth the money

9.7
Simple to use

10 Best refill humidifiers of 2026

1

Vicks VapoPads Sinus Relief Formula - Vapor Pads Refill for Vicks Humidifiers and Steam Inhalers, Scent Pads for Sinus Congestion and Throat Irritation, 20-Pack, Box Color May Vary

How do we rank?

How do we rank?

Analyzing top stores

2

HoMedics Demineralization Cartridge for Ultrasonic Humidifiers – 4-Pack Humidifier Filter Replacements, Filters Mineral Deposits and Purifies Water in Air Humidifiers for Bedroom, Plants, Office Blue

9.7

9.1

9.1

3

60PCS Humidifier Stick Filter Refill - Mini Air Diffuser Pure Wicks Refill Cotton Filter Sticks Replacement Wicks for Small Portable Humidifier Diffuser in Office Bedroom Home

9.9

9.9

4

Vicks VapoPads Original Menthol Scent - Vapor Pads Refill for Vicks Humidifiers and Steam Inhalers, Scent Pads for Congestion and Cough Relief, 20-Pack, Box Color May Vary

9.3

9.1

8.9

5

Vicks VapoPads Sleepy Time Comfort - Vapor Pads Refill Humidifiers and Steam Inhalers - Rosemary, Lavender, and Eucalyptus, 20-Pack, Box Color May Vary

6

Demineralization Cartridge for Ultrasonic Humidifiers, Prevent Hard Water Build-Up, Reduces White Dust, Purifies Water Pack of 12

8.7

8.2

8.0

7

20 Pack Menthol Eucalyptus Humidifier Pads - Soothing Vapor Pad Refills for Congestion Relief on all Vks, Crane, More - Vapopads Replacement, Natural Waterless Vaporizers Pads, Cold/Flu Symptom Relief

8

Mudder 24 pcs Humidifier Sticks Filter Refill 5.35''Mini Air Diffuser Pure Cotton Wicks Refill Humidifiers Filter Sticks Wicks for Small Portable Humidifier Diffuser in Office Bedroom Home

9

60PCS Humidifier Stick Filter Refill 4 Inch – Universal Cotton Replacement Wicks, Rapid Absorption Fits Mini Portable USB Cool Mist Diffusers, Car Travel Humidifiers, Home Bedroom Office Use

10

Ulrempart Refill Pad Compatible with Homedics Humidifier Essential Oil Diffuser | Essential Oil Replacement Microfiber Pad | Triangle Oil Tray Pad | White 30-Pack

9.9

9.7

9.7

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