9 Best Vapor Pads for Humidifier (November 2026)
The best vapor pads for humidifiers include the Vicks VapoPads Soothing Menthol Vapor Pads for Vicks compatibility, the OEM GeneralAire 990-13 Evaporator Pad Media Filter for GeneralAire evaporator systems, and the Crane Menthol-Eucalyptus Universal Vapor Pads for menthol-eucalyptus variety.
On this page (16 sections)
- Which vapor pads are best for humidifiers?
- How we compared the best vapor pads for humidifiers
- 1. Vicks VapoPads: Best for Vicks compatibility
- 2. GeneralAire 990-13: Best for GeneralAire evaporator systems
- 3. Crane Menthol-Eucalyptus Universal Vapor Pads: Best for menthol-eucalyptus variety
- 4. General Aire GA-23: Best for GA-23 two-pack replacement
- 5. Berkland Extra Strength Menthol Vapor Pads: Best for stronger menthol scent
- 6. Vicks Scent Pads: Best for lavender and rosemary scent
- 7. Vaporeze Vapor Pads: Best for natural eucalyptus and menthol
- 8. Vicks VapoPads Plus: Best for intense menthol refills
- 9. RAZBABY Vapor-RaZ Refills: Best for the Vapor-RaZ system
- How do you choose vapor pads for a humidifier?
- Can vapor pads replace a humidifier?
- Can you use vapor pads with an essential oil diffuser?
- How should you use and store vapor pads?
- Final choice for the best vapor pads for humidifier
The best vapor pads for humidifiers are Vicks VapoPads, with broad Vicks compatibility and up to 8 hours of comfort per pad. Choose Crane for a 12-pack with menthol-eucalyptus scent, or Berkland for 20 extra-strength pads.
We compared these vapor pads by device compatibility, scent type, pad count and stated use time. The right choice depends first on your humidifier or vaporizer model, then on whether you prefer menthol, eucalyptus, lavender or rosemary.
If you need a humidifier before choosing refills, start with our guide to best air humidifiers for home. Buyers who want built-in scent support can also compare best humidifier with essential oil diffuser models.
Our picks at a glance
-
1
Best for Vicks compatibilityVicks VapoPads Soothing Menthol Vapor Pads
9.7/10 our score
See it on Amazon -
2
Best for GeneralAire evaporator systemsOEM GeneralAire 990-13 Evaporator Pad Media Filter
9.5/10 our score
See it on Amazon -
3
Best for menthol-eucalyptus varietyCrane Menthol-Eucalyptus Universal Vapor Pads
9.4/10 our score
See it on Amazon
- 4
Check itGeneral Aire Genuine OEM Replacement Humidifier Vapor Pad GA-23
Best for GA-23 two-pack replacement - 5
Check itBerkland Extra Strength Menthol Vapor Pads
Best for stronger menthol scent - 6
Check itVicks Scent Pads Waterless Vaporizer
Best for lavender and rosemary scent - 7
Check itVaporeze Vapor Pads for Humidifiers and Vaporizers
Best for natural eucalyptus and menthol - 8
Check itVicks VapoPads Plus Vapor Pad Refills
Best for intense menthol refills - 9
Check itRAZBABY Vapor-RaZ Refills Baby Cough and Cold
Best for the Vapor-RaZ system
Which vapor pads are best for humidifiers?
Vicks VapoPads are the strongest general choice for compatible Vicks devices, while Crane is a practical alternative for a 12-pack of menthol-eucalyptus pads. That split helps because the best pad is often the one that matches the slot you already own.
GeneralAire replacement pads serve a different type of humidifier system and should not be confused with scented vapor refills. An evaporator media filter moves water in a whole-home unit, while a scent pad releases aroma in a small humidifier, vaporizer or plug-in.
The score weighs specs, features and buyer feedback against what you're shopping for. Compatibility has the most weight because even a well-scented pad is not useful if your device cannot accept it.
Count matters next, since a six-pack suits an occasional check while 20 or 24 pads suit regular nightly use. Scent then narrows the field to menthol, menthol-eucalyptus, lavender and rosemary, or an extra-strength menthol option.
For a nursery or a small bedroom, a milder scent may be easier to live with over a full night. For a larger room or a user who likes a clear menthol hit, the stronger options may hold up better.
Care and handling also play a role, as pads should be stored sealed and kept away from children and pets. A resealable pouch or a larger count can make repeat use simpler, but only when the device match is already confirmed.
How we compared the best vapor pads for humidifiers
We checked the stated model compatibility, scent description, pad count, use time and handling details for each option. We also separated universal-style scent pads from model-specific evaporator media and system-only refills.
A product with a high count may suit nightly use, but count alone does not determine the best choice. A six-count pack can be the better fit when it matches your Vicks model and you want to avoid storing extra pads.
Scent strength is also personal. Standard menthol may work for a smaller room, while extra-strength or intense menthol options may be better for shoppers who want a stronger aroma.
If you prefer a softer scent, lavender and rosemary may be a better direction.
1. Vicks VapoPads: Best for Vicks compatibility
Vicks VapoPads Soothing Menthol Vapor Pads: Best for Vicks compatibility
- 6-count pack
- Up to eight hours per pad
- Non-medicated menthol vapors
- Works with listed Vicks models
These non-medicated menthol pads suit Vicks device owners who want a clearly defined refill option. Each pad provides up to eight hours of comfort with compatible devices.
Pros
- Broad listed Vicks model compatibility
- Up to eight hours per pad
- No-mess pad format
Cons
- Only 6 pads
- Menthol scent may not suit every room
Vicks VapoPads are the best overall choice when your humidifier, vaporizer or plug-in accepts the listed Vicks refill. The 6-count pack uses non-medicated menthol vapor pads, and each pad provides up to eight hours of comfort with compatible devices.
The stated Vicks model list includes V750, V5100NS, V4600, V3900, V3700, VUL520, V150SGN2, V1300, V1200, VUL575, V745A, VEV400, VUL600, VUL500, V1800, V1750, V1700 and VIH200.
This model-specific detail is the main reason to choose Vicks over a generic refill. Check the model number on your device before opening the pack, especially if your humidifier is older or has a less common scent-pad slot.
The pad format also avoids liquid spills. Insert the pad into the compatible slot, then replace it when the scent fades or the stated use period ends.
For daily use, the eight-hour window fits a night of sleep or a long work session at a desk. The six pads are a modest supply, so this pack suits a first fit check or occasional use rather than a full season of nightly runs.
Store the remaining pads sealed and away from heat so the menthol scent stays fresh between sessions. If your device is not on the list, do not force the pad into a different slot.
2. GeneralAire 990-13: Best for GeneralAire evaporator systems
OEM GeneralAire 990-13 Evaporator Pad Media Filter: Best for GeneralAire evaporator systems
- Aluminum evaporator material
- Heavy wire frame and channeling
- Super-absorbent coating
- Single filter
This is a replacement evaporator pad media filter, not a scented disposable pad. It fits specific GeneralAire systems and uses coated aluminum material to distribute water.
Pros
- OEM GeneralAire replacement
- Specific model compatibility
- Heavy wire frame
Cons
- Single filter
- Not a universal scent pad
The GeneralAire 990-13 is the right pick for a compatible GeneralAire system that needs an evaporator pad media filter. It uses aluminum evaporator material inside a heavy wire frame and channeling, with a super-absorbent coating for water distribution.
The stated size is 9 3/4 W x 11 3/4 H x 1 1/2 D. It is designed for GeneralAire SL-16, 1137, 709, 1040 and 1042 models.
This is a single filter, not a two-pack. It also is not a menthol or eucalyptus scent pad, so do not choose it for a countertop humidifier that uses small aromatic refills.
Measure the old pad and confirm the model before ordering. A whole-home replacement filter needs a close fit for the system to distribute water as intended.
In daily use, this type of pad supports moisture distribution rather than adding a scent to the room. That makes it a maintenance part for a specific system, not a comfort refill for a bedside device.
Keep the size and model notes handy when you reorder, since a near fit may not seat correctly in the frame. Installation should follow the system maker instructions so the channeling lines up as designed.
3. Crane Menthol-Eucalyptus Universal Vapor Pads: Best for menthol-eucalyptus variety
Crane Menthol-Eucalyptus Universal Vapor Pads: Best for menthol-eucalyptus variety
- 12-count pack
- Menthol and eucalyptus scent
- Non-medicated pads
- Works with listed Crane and Vicks devices
Crane gives you 12 menthol-eucalyptus pads for compatible Crane and Vicks devices. The pads last up to 4 treatment sessions or 8 hours.
Pros
- 12-pad pack
- Named Crane compatibility
- Also compatible with listed Vicks devices
Cons
- Scent choice is limited to menthol-eucalyptus
- Compatibility still depends on the device
Crane offers a 12-count pack for buyers who want menthol and eucalyptus vapor pads with named Crane compatibility. The pads work with Crane Droplets EE-5302, Corded Steam Inhaler EE-5955 and Warm Mist Humidifiers EE-5202.
The pads are also compatible with Vicks humidifiers, vaporizers and steam inhalers. Crane describes them as non-medicated and says they last up to 4 treatment sessions or 8 hours.
This option fits shoppers who want more pads than the six-count Vicks pack without moving to an extra-strength scent. The color and scent are listed as Menthol-Eucalyptus, so the choice is clear if you prefer that profile.
Confirm your device accepts this type of pad before ordering. Universal wording does not mean every humidifier has a scent tray.
The 12 count gives you a middle supply that works for a couple of weeks of nightly use in many homes. That balance can be handy when you want more than a trial pack but do not want to store 20 or more pads.
For set-up, slide one pad into the designated slot and run the device as directed. Replace the pad when the scent fades or after the stated use period, and keep spares sealed until needed.
4. General Aire GA-23: Best for GA-23 two-pack replacement
General Aire Genuine OEM Replacement Humidifier Vapor Pad GA-23: Best for GA-23 two-pack replacement
- Two-pack
- GA-23 model
- Vapor pad design
- Bedroom and office room types
The GA-23 is a two-pack replacement for buyers whose humidifier uses this GeneralAire model. Confirm that your existing unit matches GA23 before ordering.
Pros
- Two-pack format
- Genuine GeneralAire replacement
- Clear GA23 model reference
Cons
- Limited to the GA23 fit
- Less useful for universal scent-pad systems
The General Aire GA-23 is a genuine GeneralAire replacement vapor pad sold as a 2-pack special. It suits owners who already have a GA23 system and want the matching replacement format.
The product data identifies the model as GA23 and the part number as GA23. It is described as a vaporizer with a vapor pad feature and is associated with bedroom and office use.
The main buying decision is fit, not scent variety. Check your current unit for the GA23 model reference before ordering, because this replacement is less flexible than a standard vapor pad designed for several device brands.
This is also separate from the GeneralAire 990-13 evaporator media filter. The 990-13 is a single filter for several GeneralAire models, while the GA-23 is a two-pack replacement for the GA23 model.
For care, keep the spare pad in its packaging until you need it and follow the device instructions for replacement. A two-pack gives you a backup without the storage that comes with a much larger count.
If your unit does not show GA23, this is likely the wrong part even if the brand name matches. Model numbers matter more than general product type here.
5. Berkland Extra Strength Menthol Vapor Pads: Best for stronger menthol scent
Berkland Extra Strength Menthol Vapor Pads: Best for stronger menthol scent
- 20-count pack
- Extra-strength menthol
- Resealable pouch
- Up to 8 hours per pad
Berkland suits buyers who want a stronger menthol scent and a larger refill supply. The pads are non-medicated and come in a resealable pouch.
Pros
- 20 pads
- Extra-strength scent
- Resealable storage
Cons
- Stronger scent may be too intense for some rooms
- Aftermarket brand
Berkland is the best fit when you want a larger supply and a stronger menthol scent. The pack contains 20 extra-strength menthol pads, and each pad provides up to 8 hours of use.
The pads are designed for Vicks humidifiers, Vicks vaporizers and Vicks waterless plug-in devices. They are also described as compatible with Crane and other popular humidifier brands that accept standard scent pads.
A resealable pouch helps keep unused pads together between uses. Berkland says the pads are non-medicated, so extra strength refers to scent intensity rather than medication.
Choose this pack for a bedroom, nursery or common area only if the stronger aroma suits the people using the room. If you prefer a milder scent, standard menthol or lavender and rosemary may be easier to live with.
The 20 count suits frequent nightly use, since one pad per night could last close to three weeks. That larger supply reduces reordering, but it also means you need space to store the pouch.
For set-up, place one pad in the scent slot and power on the device as directed. The stronger scent may fill a room faster, so a smaller room may call for shorter run times.
6. Vicks Scent Pads: Best for lavender and rosemary scent
Vicks Scent Pads Waterless Vaporizer: Best for lavender and rosemary scent
- 12-count pack
- Lavender and rosemary vapors
- Up to 8 hours per pad
- Non-medicated
This Vicks option changes the scent profile from menthol to lavender and rosemary. It suits compatible waterless vaporizers and select Vicks inhalers, vaporizers and humidifiers.
Pros
- 12 pads
- Lavender and rosemary scent
- Up to 8 hours per pad
Cons
- Select-device compatibility
- Not a menthol option
These Vicks scent pads suit shoppers who want lavender and rosemary vapors instead of menthol. The 12-count pack provides up to 8 hours per pad and is non-medicated.
They work with most brands of plug-in and waterless vaporizers, plus select Vicks inhalers, vaporizers and humidifiers. The stated Vicks models include V750, V4600, V5100NS, V4450, V4500, V3500N, V3700, V3900, V150SGN, V106SGN, VUL520, V1800, V1900, V1750 and V1700.
The broader scent profile makes this a useful alternative for people who do not want menthol. Still, select-device compatibility means you should compare the model number with your humidifier before buying.
For other scent ideas, compare these pads with our guide to best humidifier oil scents, but do not add oil to a device that is built only for scent pads.
This scent choice suits a bedroom where a softer aroma is preferred over a sharp menthol note. It can also work in a shared space where strong scents may bother others.
The 12 count offers a practical middle supply for regular evening use. Keep unused pads sealed in a cool spot so the lavender and rosemary scent stays noticeable when you open a new one.
7. Vaporeze Vapor Pads: Best for natural eucalyptus and menthol
Vaporeze Vapor Pads for Humidifiers and Vaporizers: Best for natural eucalyptus and menthol
- 24 pads
- Eucalyptus and menthol
- Bamboo tongs included
- Up to 8 hours per pad
Vaporeze gives you 24 pads with eucalyptus oil and menthol crystals, plus bamboo tongs for handling. It suits standard systems that accept vapor pads.
Pros
- Largest pad count here
- Bamboo tongs included
- Two stated ingredients
Cons
- Scent is limited to eucalyptus and menthol
- Check your device instructions first
Vaporeze gives you the largest pad count in this comparison, with 24 eucalyptus and menthol pads. The formula uses eucalyptus oil and menthol crystals, and bamboo tongs are included for handling the pads.
The pads are designed for most popular humidifiers, vaporizers and plug-ins that accept a scent pad. Each pad releases cooling aromatic vapors for up to 8 hours.
The bamboo tongs may help you handle a used or scented pad without touching it directly. Follow your device instructions for placing and replacing the pad, since scent slots differ between humidifiers and vaporizers.
This is a strong supply choice for frequent use, but the scent is fixed. Buyers who want lavender and rosemary or a less intense aroma should consider the Vicks scent-pad option above.
With 24 pads, this pack can cover a long stretch of nightly use without a reorder. That suits homes that run a humidifier through a cold season and want a steady supply on hand.
The tongs are a small but useful touch, especially when you are swapping a pad late at night. Store the tongs separately and keep the pads sealed so the eucalyptus scent does not fade before use.
8. Vicks VapoPads Plus: Best for intense menthol refills
Vicks VapoPads Plus Vapor Pad Refills: Best for intense menthol refills
- 20-count pack
- Intense menthol scent
- Up to 8 hours per pad
- Works with listed Vicks devices
VapoPads Plus is a 20-count Vicks refill for shoppers who prefer an intense menthol scent. Insert one pad into a compatible scent-pad slot.
Pros
- 20 pads
- Intense menthol scent
- Up to 8 hours per pad
Cons
- May be too strong for some users
- Vicks compatibility varies by device
VapoPads Plus is a 20-count Vicks refill for buyers who want an intense menthol scent. Each pad provides up to 8 hours of use with compatible Vicks waterless vaporizers, plug-ins, humidifiers and vaporizers.
The pad goes into the scent-pad slot, so setup is simple when your device is designed for this format. The larger pack can cover repeated nightly use without needing a new package after only a few sessions.
Vicks describes the scent as helping relieve stuffy nose symptoms and soothe throat irritation from colds, allergies and sinus infections. Treat those as product claims, not a guarantee of a medical result.
Check the model instructions before use. If intense menthol sounds too strong, the standard Vicks VapoPads or Crane menthol-eucalyptus pads offer a less forceful direction.
The 20 count is a good fit for a household that uses a vaporizer most nights during a cold. It also gives you enough pads to rotate through a longer illness without running out midweek.
For daily use, insert one pad and let the device warm it gradually. Store extras sealed and away from children, and replace the pad when the intense scent starts to fade.
9. RAZBABY Vapor-RaZ Refills: Best for the Vapor-RaZ system
RAZBABY Vapor-RaZ Refills Baby Cough and Cold: Best for the Vapor-RaZ system
- Menthol and eucalyptus
- 12 refill pads
- 12+ hours of aromatherapy
- Works exclusively with Vapor-RaZ system
RAZBABY is the specialist pick for owners of the Vapor-RaZ system. Its 12 refill pads use menthol and eucalyptus and are designed for the named Vapor-RaZ and CVS clips.
Pros
- 12 refill pads
- System-specific fit
- 12+ hours of aromatherapy
Cons
- Not a universal humidifier pad
- Works exclusively with the named system
RAZBABY is the best choice only for owners of the Vapor-RaZ system or compatible CVS Baby Vapor Aromatherapy clips. The 12 refill pads use menthol and eucalyptus and provide 12+ hours of continuous aromatherapy according to the product details.
This is not a general humidifier refill. The pads are designed exclusively for the Vapor-RaZ system and the named CVS clips, so confirm that setup before ordering.
The product description identifies all-natural essential oils with two ingredients and says the pads are made in the USA. Those details may appeal to buyers looking for a system-specific refill with a simple scent profile.
For a standard humidifier scent slot, choose one of the Vicks, Crane, Berkland or Vaporeze options instead. System-only refills should not be forced into a different device.
The longer stated aromatherapy time may suit overnight use in a nursery when the system is already in place. Even so, the fit is the deciding factor, not the scent length.
Keep the pads in their packaging until use and follow the system instructions for placement. If you do not own the Vapor-RaZ system or the named CVS clips, this pack will not serve as a general refill.
How do you choose vapor pads for a humidifier?
Choose vapor pads by device fit first, scent second and count third. A compatible six-pack is more useful than a larger pack that does not fit your humidifier's scent tray.
Start by finding your humidifier's model number. Vicks and Crane provide specific compatibility lists, GeneralAire has model-specific replacements, and RAZBABY refills are limited to the Vapor-RaZ system and named clips.
Next, decide on the scent. Menthol is the most common choice in this group, while menthol-eucalyptus adds a second herbal note.
Vicks lavender and rosemary pads offer a different profile, and Berkland and Vicks VapoPads Plus are aimed at stronger menthol preferences.
Finally, consider the number of pads. A six-count pack suits occasional use or a first fit check.
Twelve pads offer a longer supply, while 20 or 24 pads make more sense for regular nightly use if the device match is confirmed.
Can vapor pads replace a humidifier?
Vapor pads cannot replace the moisture added by a humidifier. They provide scent or aromatic vapor, while a humidifier adds water vapor to indoor air.
That difference matters in a dry bedroom, where a scented pad alone will not raise humidity. A humidifier with a scent slot can do both jobs, but the pad is only the scent part.
If you're deciding between the two device types, read Do You Need a Humidifier or Dehumidifier? and Do I Need a Dehumidifier and a Humidifier?.
Those guides can help you work out whether you need moisture, moisture removal, or both at different times of year. They also help you avoid buying a scent refill for a problem that is really about dry air.
A humidifier with a scent slot can combine moisture and vapor-pad use, but the pad does not make dry air more humid. Keep the water tank and device clean according to the manufacturer's instructions.
Clean tanks and regular pad changes work together, since a dirty unit can affect comfort even when the scent is fresh. Follow the device manual for cleaning intervals and for how often to replace a pad.
Can you use vapor pads with an essential oil diffuser?
Usually, no. A vapor pad is made for a pad slot or tray, while an essential oil diffuser uses a different delivery system.
A diffuser may be a better fit if your main goal is scent rather than humidity. Our guide to best jellyfish humidifier diffuser covers a decorative humidifier-diffuser style, while air diffuser vs humidifier explains the difference between the two functions.
Do not place a vapor pad in an oil reservoir or add oil to a humidifier water tank unless the device instructions specifically allow it. The wrong material in the wrong compartment can damage the unit.
How should you use and store vapor pads?
Insert one pad into the device's designated scent slot and follow the humidifier instructions for operating time. Replace it when the scent fades, and keep unused pads sealed as directed by the product packaging.
Many pads provide up to 8 hours of use, while some system-specific refills state a longer period. Let the device run only as long as its manual allows, and do not leave a spent pad in place for extra sessions.
Store pads away from children and pets, especially products with menthol, eucalyptus or essential oils. Avoid touching your eyes after handling scented pads, and stop use if the scent causes discomfort.
Keep the packaging closed between uses so the scent stays strong for the next session. A sealed pouch or box also helps you keep count of how many pads remain.
Do not cut, soak or place a vapor pad in the water tank unless the device specifically instructs you to do so. These products are designed around particular slots, trays or systems.
Wash your hands after handling a used pad, and use tongs or a tissue if your product includes them. Check the device slot for residue before inserting a new pad, and clean the area only in the way the manual allows.
If a pad tears or leaks, stop use and follow the product instructions for disposal. Store extras in a cool, dry place away from direct heat and sunlight.
Final choice for the best vapor pads for humidifier
The best vapor pads for humidifier use are Vicks VapoPads if you own a compatible Vicks device and want a clear model list with up to 8 hours per pad. Choose Crane for a 12-pack of menthol-eucalyptus pads, Berkland for extra-strength menthol in a 20-pack, or Vaporeze for 24 eucalyptus and menthol pads.
Pick GeneralAire 990-13 or GA-23 only when your humidifier matches the required model. Choose RAZBABY only for the Vapor-RaZ system, and choose Vicks lavender and rosemary pads when you want a non-menthol scent.
Start with your device model, since compatibility decides whether any pad will work at all. A pad that fits poorly may not release scent evenly or may not seat in the slot.
Then choose scent based on the room and the people who use it. Menthol and menthol-eucalyptus suit many nightly routines, while lavender and rosemary suit a softer preference.
Count is the final check, with six pads for a trial and 20 or 24 for regular use. Buy the supply that matches your routine, store extras sealed, and replace each pad when its scent fades.
Our top 3 picks at a glance
-
1
Best for Vicks compatibility
Vicks VapoPads Soothing Menthol Vapor Pads
9.7/10 our score
See it on Amazon -
2
Best for GeneralAire evaporator systems
OEM GeneralAire 990-13 Evaporator Pad Media Filter
9.5/10 our score
See it on Amazon -
3
Best for menthol-eucalyptus variety
Crane Menthol-Eucalyptus Universal Vapor Pads
9.4/10 our score
See it on Amazon
Frequently asked questions
What are the best vapor pads for humidifiers?
Vicks VapoPads are the best overall choice for compatible Vicks humidifiers, vaporizers and plug-ins because the model list is broad and each pad provides up to 8 hours of comfort.
Choose Crane for menthol-eucalyptus pads, Berkland for a 20-pack with extra-strength menthol, or Vicks for lavender and rosemary vapors.
Are vapor pads compatible with every humidifier?
No. Vapor pads work only with humidifiers, vaporizers or plug-ins that have a compatible scent-pad slot or tray.
Check the device model before ordering.
Vicks, Crane, GeneralAire and RAZBABY products use different compatibility rules, and RAZBABY Vapor-RaZ refills work exclusively with the Vapor-RaZ system and named CVS clips.
How long do humidifier vapor pads last?
Many pads in this comparison provide up to 8 hours of vapor or comfort per pad. RAZBABY states 12+ hours of aromatherapy for its Vapor-RaZ refills.
Actual scent strength can vary by device and room, so replace a pad when its scent fades and follow the humidifier instructions.
Can you use essential oils instead of vapor pads?
Only use essential oils if your humidifier is designed for them. A scent-pad slot is not the same as an oil tray, and adding oil to a water tank can damage a device that does not support it.
Read our guide to best humidifier oil scents for compatible oil use and our comparison of air diffuser vs humidifier for the difference between the two device types.
What is the difference between a vapor pad and an evaporator pad?
A vapor pad is a scented refill that releases aromatic vapors from a compatible humidifier, vaporizer or plug-in. An evaporator pad is a water-distribution component used in some whole-home humidifier systems.
The GeneralAire 990-13 is an evaporator pad media filter for named GeneralAire models, so it is not interchangeable with a disposable menthol scent pad.
