Humidifier wicks, filters & water panels

Every humidifier replacement part in the dataset — 63 parts, 743 verified model fits. Type your model number into the homepage finder, browse by brand, or pick the part below. If your humidifier is filter-free, it is listed honestly as taking no part.

Browse by brand

Wicks

Whole-house water panels — the whole-house panel guide

Demineralization cartridges

Filters

Filter-free models — no replaceable part (12)

Hunter 34301 (Hunter Care-Free) — Hunter Care-Free models use a permanent PermaWick wick that is not replaced on a schedule — it is cleaned, not swapped. There is no scheduled replacement wick part for this model.

Dyson AM10 — The Dyson AM10 has NO replaceable wick or filter. It treats the water with UV-C light (Dyson 'Ultraviolet Cleanse' technology) before misting. There is no consumable filter to buy; follow Dyson's cleaning/descale routine instead. If a listing tries to sell you an 'AM10 filter', it is not a Dyson part.

Levoit Classic 300S — The Levoit Classic 300S has no required replaceable wick or filter. Optional aroma pads sit in the aroma tray; they are a fragrance accessory, not a filter.

Dreo HM311S — Filter-free as sold. Dreo offers an optional 311-series demineralization cartridge for this family (not yet priced on this site).

Homasy HM510A — Filter-free design — no replaceable part.

Honeywell HUL520 — Filter-free cool-mist design — no wick, filter or cartridge to replace.

Honeywell HUL535 — Filter-free cool-mist design — no replaceable part.

Honeywell HUL570 — Filter-free as sold; it also accepts Honeywell's optional HDC500 demineralization cartridge if you have hard water — the cartridge is optional, not a required consumable.

Levoit LUH-O451S — Uses a washable sponge — rinse and reuse it; Levoit sells no replacement part for this model.

Levoit LV600HH — The Levoit LV600HH has no required replaceable wick or filter. Levoit sells optional mineral absorption pads as an accessory; they are not a required filter and the humidifier runs without them.

Carepod MS031S2 — Filter-free stainless-tank design — no replaceable filter or cartridge.

Vicks V4500 — Filter-free cool mist — the V4500's manual specifies cool mist (it is sometimes misdescribed as warm mist). No replaceable part.

Where is my model number?

AIRCARE: AIRCARE and Essick Air are the same company (Essick Air Products). Model numbers are on a label on the bottom of the unit or on the back, near the cord. Mini-console models (MA series) are molded into the housing on some units.

Essick Air: Model numbers are on the rating label on the bottom or back of the unit. Older units may carry the Bemis name — the wick numbers (1041, 1043) are the same.

MoistAIR: MoistAIR was Essick Air's retail brand. Model numbers are on the bottom label; MoistAIR MA-series models take AIRCARE MAF wicks.

Emerson MoistAir: Model numbers are on a label on the bottom or the back of the housing, usually starting with 'HD'. Emerson MoistAir consoles were built by Essick Air, which is why AIRCARE HDC wicks fit.

Honeywell: Model numbers are on the bottom of the base or on a sticker on the back of the tower. The letter at the end is the color: B = black, W = white (for example HEV615B is the black tower, HEV615W the white one). Filter letters: A = HAC-504, T = HFT600, R = HAC-504AW-class refill.

Holmes: Model numbers are on the bottom of the unit, starting with 'HM'. Holmes, Sunbeam and Bionaire are sister brands (Newell) and share wick fitments — the filter 'type' letter (A/B/C/D/E) is printed on the old filter's packaging and in the manual.

Sunbeam: Model numbers are on the bottom label, starting with 'SCM' for cool-mist models. Sunbeam shares Holmes wick fitments.

Bionaire: Model numbers are on the bottom label, starting with 'BCM' or 'BWF'. Bionaire shares Holmes wick fitments.

Vicks: Model numbers are on the bottom of the unit, starting with 'V'. Juvenile models add 'JUV' (for example V3900JUV, the Starry Night projector model).

Kaz: Kaz made Vicks-branded humidifiers for years; the Kaz 3020 (HealthMist) takes the Protec WF2 round wick. Model number is on the bottom label.

ReliOn: ReliOn is Walmart's brand; the WA-8D takes the Protec WF2 wick. Model number is on the bottom label.

Enviracaire: Enviracaire models ECM-250i and ECM-500 take the Protec WF2 round wick. Model number is on the bottom label.

HoMedics: Model numbers are on the bottom label and start with 'UHE-'. Demineralization cartridges (UHE-HDC4) drop into the tank of 1-gallon and larger HoMedics ultrasonic models.

Vornado: Model names (Evap, EV, EVDC series) are on the bottom label. Vornado wicks are sold as MD1 numbers: MD1-0002 for Evap1/Evap3/Model 30/Model 50, MD1-0034 (1-inch) for the EV and later Evap models. Units use two wicks at a time.

Lasko: Model numbers are on the bottom label. The Natural Cascade 1128/1129/9930 take the THF8 wick (BestAir L8 is the standard retail equivalent).

Hunter: Hunter humidifier model numbers are on the bottom label. Hunter left the humidifier business; parts remain available through parts retailers. Care-Free models use a permanent PermaWick instead of a replaceable wick.

AprilAire: Whole-house (furnace-mounted) models: the model number is on the humidifier cover or the side of the cabinet mounted on your ductwork. The water panel number (10 or 35) is printed on the old panel's frame.

GeneralAire: Whole-house models: the model number is on the cover of the unit mounted on the ductwork. The vapor pad number (990-13, GA19) is in the manual and on the old pad's packaging.

Kenmore: Kenmore humidifiers were built by Essick Air/Emerson. Model numbers are on the bottom label and often start with '758.'. Kenmore part numbers 14906 and 15508 are the MAF1 and MAF2 wicks.

Dyson: The AM10 is the loop-shaped Dyson humidifier, sold in white/silver and iron/blue ('the blue Dyson'). It has no replaceable filter at all — see the model page.

Levoit: Levoit ultrasonic models (LV600HH, Classic 300S) have no required replaceable filter. Model number is on the bottom label.

Crane: Crane 'Drop' models are the teardrop-shaped ultrasonic humidifiers sold in several colors. They are filter-free; an optional demineralization cartridge (HS-1932) exists for hard water.

Sears Kenmore: Kenmore humidifiers were built by Essick Air / Bemis (the 758. model prefix is the giveaway), so most take AIRCARE/Essick wicks. The Kenmore part number (14906, 14909, 15508…) is usually printed on the rating label or in the manual — search this site by that number or by the full 758.xxx model number.

Bemis: Bemis humidifiers are now supported by Essick Air / AIRCARE (Essick bought the Bemis line) — the wicks are sold under AIRCARE and Essick Air numbers. Old Bemis model numbers (400-series, 5000-series, 7000-series) are still searchable here.

Duracraft: Duracraft humidifiers were made by Kaz (now Helen of Troy, the Honeywell/Vicks licensee), so Duracraft AC-series wicks cross to Honeywell HAC/HC numbers and BestAir equivalents. The AC number is in the manual and on the old wick's packaging.

Slant Fin: Slant Fin's humidifier line is long discontinued, but its GF-series whole-house units still run on GeneralAire's 1099-20 panel. The model number is on the unit's rating plate inside the furnace room.