46,000+ results for humidifier
- Westinghouse 28 inch Cool Mist Ultrasonic Tower HumidifierOpens in a new window or tabOpen Box$32.99ppr (227) 97.5%Free shippingFree returns
- Top Fill Humidifiers Bedroom Home 4L Baby Ultra Quiet Warm Cool Mist HumidifierOpens in a new window or tabBrand New$27.96Save up to 20% when you buy moreWas: $69.90 60% offzjjoytech_1 (1,399) 99.2%Free shippingFree returns28 watchers
- SEJOY 5L Cool Mist Humidifier Essential Oil Remote Control LED DisplayOpens in a new window or tabBrand New$30.20Save up to 30% when you buy moreWas: $54.90 45% offzjjoytech_2 (1,123) 99.2%Free shippingFree returns
- Westinghouse Ultrasonic Humidifiers - Adjustable Mist Output for Home and OfficeOpens in a new window or tabBrand New$25.00 to $61.99Save up to 20% when you buy moreppr (227) 97.5%Free shipping
- Honeywell Designer Series Cool Mist Humidifier HUL430Opens in a new window or tabOpen Box$10.00Extra 20% off with couponList price: $75.99 87% offTop Rated Plusbullseye_deals (315,751) 97.5%Free 2-3 day shippingFree returnsAlmost gone285 sold
- 6L Humidifier Top Fill Large Home Office Cool & Warm Mist W/Humidistat DIffuserOpens in a new window or tabBrand New$9.99 to $29.99Save up to 20% when you buy moreTop Rated PlusFree shippingatomnexus (692) 98.7%Free returns
- Vicks Filtered Cool Moisture Humidifier - WhiteOpens in a new window or tabOpen Box$15.99Extra 20% off with couponList price: $39.99 60% offTop Rated Plusbullseye_deals (315,751) 97.5%Free 2-3 day shippingFree returnsAlmost gone350 sold
- Cool Mist Humidifiers for Bedroom Large Room 8L Ultrasonic Top Fill HumidifierOpens in a new window or tabBrand New$39.99 to $69.99Save up to 20% when you buy morejoytech_healthcare (8,552) 99.2%Free shippingFree returns72+ sold
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- Aroma Humidifier Essential Oil Diffuser Grain Ultrasonic Air LED AromatherapyOpens in a new window or tabBrand New$6.99walden-3 (3,448) 98.2%Free shipping
- Aroma Humidifier Essential Oil Diffuser Grain Ultrasonic Air LED Aromatherapy USOpens in a new window or tabBrand New$7.35 to $7.95Save up to 10% when you buy morehappymall_a (1,784) 99.1%Free shippingFree returns563+ sold
- 250ml USB Air Humidifier Essential Oil Aroma Diffuser 3D Flame Mist Home DecorOpens in a new window or tabBrand New$19.98Save up to 10% when you buy moreList price: $32.48 38% offTop Rated Plusnsioutlet (525,700) 99.3%Free shippingFree returns732 sold
- Vicks Filtered Cool Moisture Humidifier - WhiteOpens in a new window or tabOpen Box$15.99Extra 20% off with couponList price: $39.99 60% offTop Rated Plusbullseye_deals (315,751) 97.5%Free 2-3 day shippingFree returnsLast one259 sold
- 250ml USB Air Humidifier Essential Oil Aroma Diffuser 3D Flame Mist Home DecorOpens in a new window or tabBrand New$22.99Save up to 15% when you buy moreallinonebest (3,159) 98.2%Free shipping
- Portable Mini Humidifier, Colorful, Cool Mist, USB Powered. Perfect for BedroomOpens in a new window or tabBrand New$11.69Save up to 15% when you buy moreWas: $12.99 10% offrbmp3580 (206) 99%Free shipping
- SEJOY 8L Cool Mist Ultrasonic Humidifier Essential Oil Large Room Remote ControlOpens in a new window or tabBrand New$59.98Top Rated Pluswoho_great230206 (880) 99.1%Free shippingFree returns54 sold
- SEJOY 8L Air Humidifier for Bedroom Ultrasonic Cool Mist Essential Oil DiffuserOpens in a new window or tabBrand New$34.00woho_great230206 (880) 99.1%Free shippingFree returns24 watchers
- Honeywell Warm Mist Humidifier Essential Oil Cup Filter Free BlackOpens in a new window or tabOpen Box$14.99Extra 20% off with couponList price: $35.99 58% offTop Rated Plusbullseye_deals (315,751) 97.5%Free 2-3 day shippingFree returnsLast one234 sold
- Levoit Classic 300 Ultrasonic Smart Humidifier WhiteOpens in a new window or tabOpen Box$32.99Extra 20% off with couponList price: $80.99 59% offTop Rated Plusbullseye_deals (315,751) 97.5%Free 2-3 day shippingFree returns114 sold
- 6L Humidifier Top Fill Large Home Office Cool & Warm Mist W/Humidistat DIffuserOpens in a new window or tabOpen Box$9.99 to $22.99Save up to 12% when you buy moreTop Rated PlusFree shippingatomnexus (692) 98.7%Free returns
- 2000ml Humidifiers for Bedroom Large Room Office Cool Mist Air HumidifierOpens in a new window or tabBrand New$19.89Save up to 10% when you buy morequan0714 (2,585) 99.3%Free shippingFree returns77+ sold
- 2000ml Humidifiers for Bedroom Large Room Office Cool Mist Air HumidifierOpens in a new window or tabBrand New$17.98zxbn007 (1,837) 97.4%Free shipping
- Holmes 0.36gal Antimicrobial Top Fill Ultrasonic Cool Mist HumidifierOpens in a new window or tabOpen Box$11.99Extra 20% off with couponList price: $29.99 60% offTop Rated Plusbullseye_deals (315,751) 97.5%Free 2-3 day shippingFree returns103 sold
- New Listing10PCS Universal Humidifier Tank Cleaner, Warm & Cool Mist Humidifiers, Fish TankOpens in a new window or tabBrand New$18.74matix_shop (190) 98.5%Free shippingFree returns
- Vicks Filter Free Plus Cool Mist Ultrasonic Humidifier - 1.2galOpens in a new window or tabOpen Box$18.95Extra 20% off with couponList price: $45.99 59% offTop Rated Plusbullseye_deals (315,751) 97.5%Free 2-3 day shippingFree returns374 sold
- LEVOIT Humidifiers for Bedroom Large Room 3L Cool Mist Top Fill Quiet 360 NozzleOpens in a new window or tabBrand New$24.99Save up to 20% when you buy moreelectronicsone (16,545) 97.8%Free shipping99 sold
- Essential Aroma Oil Diffuser for Large Room Ultrasonic Aromatherapy 500 mlOpens in a new window or tabBrand New$23.99Save up to 20% when you buy moreevokedrive (5,502) 97.8%Free shippingFree returns235+ sold
- NEW Acare Small 2.5L Cool Mist Ultrasonic Humidifier with 360 Rotation NozzleOpens in a new window or tabBrand New$20.46Top Rated PlusWas: $22.00 7% offpearlroadproducts (1,559) 100%Free shippingFree returns9 watchers
- Home Office Mini USB Donuts Humidifier Floats On The Water Air FresherOpens in a new window or tabBrand New$6.99Top Rated Plusbestseller526 (94,377) 97.4%Free shippingFree returns210+ sold
- LEVOIT Humidifiers for Large Room Bedroom (6L), Warm and Cool Mist Ultrasonic...Opens in a new window or tabBrand New$114.99sellsim_2day_shipping (198,319) 96.2%Free shippingFree returns
- SEJOY Ultrasonic Humidifiers For Bedroom Room Office Cool Mist Air Humidifier 5LOpens in a new window or tabBrand New$19.99woho_great230206 (880) 99.1%Free shippingFree returns30 sold
- Portable Mini Humidifier, 300ml Small Cool Mist Humidifier with Colorful LED NigOpens in a new window or tabBrand New$11.69Save up to 15% when you buy moreWas: $12.99 10% offrbmp3580 (206) 99%Free shipping
- SEJOY 4L Large Humidifier Bedroom Cool Mist Remote Control Timer Frosted BlueOpens in a new window or tabBrand New$22.99woho_great230206 (880) 99.1%Free shippingFree returns
- 1500ML Aroma Air LED Essential Oil Diffuser Ultrasonic Aromatherapy HumidifierOpens in a new window or tabOpen Box$21.99Save up to 8% when you buy morelinlinstore90 (549) 99.1%Free shippingFree returns
- Honeywell Cool Moisture HumidifierOpens in a new window or tabOpen Box$14.99Extra 20% off with couponList price: $36.99 59% offTop Rated Plusbullseye_deals (315,751) 97.5%Free 2-3 day shippingFree returns86 sold
- Adults KIDS Handheld Portable Mist Atomizer Waterproof Steaming Humidifiers 10mlOpens in a new window or tabBrand New$14.97Save up to 15% when you buy moreannni_59 (2,989) 96.7%Free shippingFree returns108 sold
- Spider Farmer 6L Air Humidifier Ultrasonic Cool Mist Humidifier for Indoor PlantOpens in a new window or tabHumidity Sensor+LED Digital Controll+4 Level Mist+DEALBrand New$79.99spiderfarmerled-usa (2,344) 99.5%Was: $159.98 50% offFree shippingFree returns135 sold
- Levoit 200S Dual Smart Top Fill HumidifierOpens in a new window or tabOpen Box$23.99Extra 20% off with couponList price: $59.99 60% offTop Rated Plusbullseye_deals (315,751) 97.5%Free 2-3 day shippingFree returns206 sold
- SEJOY 8L Humidifier Cool Mist Top Fill Large Humidifier Remote Timer VaporizerOpens in a new window or tabBrand New$35.45Save up to 15% when you buy moreWas: $70.90 50% offfabulous_joytech (2,156) 99.2%Free shippingFree returns18 watchers
- NEW HoMedics TotalComfort Rechargeable Personal Portable Ultrasonic HumidifierOpens in a new window or tabBrand New$6.04huntandpeckauctionsnh (24,451) 98.7%+$6.70 shippingAlmost gone13 sold
- Waterdrop USB Humidifier, Colorful Light Humidifier For Office, HomeOpens in a new window or tabBrand New$79.85lacompania (278) 96.7%Free shippingfrom China
- New ListingAir Humidifiers for Bedroom and Baby, Home & Plants - 2.4L Cool Mist HumidifierOpens in a new window or tabBrand New$33.73matix_shop (190) 98.5%Free shippingFree returns
- New ListingTreva Drop Light Humidifier USB Powered Misting Functions & Color-Changing LightOpens in a new window or tabBrand New$12.99Top Rated Pluswildwillysonlinestore (738) 99.5%Free shippingFree returns
- Portable Mist Atomizer Waterproof Steaming Humidifiers Batteries USB Kids AdultOpens in a new window or tabBrand New$16.99kameshka_35 (19) 100%Free shippingfrom Sri Lanka
- Max 861sq.ft, 6L Top Fill Warm & Cool Mist Humidifiers for Bedroom/Large RoomOpens in a new window or tabBrand New$32.99frch60 (172) 99.4%Free shippingLast one118 sold
- Honeywell Removable Top Fill Tower HumidifierOpens in a new window or tabOpen Box$27.99Extra 20% off with couponList price: $79.99 65% offTop Rated Plusbullseye_deals (315,751) 97.5%Free 2-3 day shippingFree returns171 sold
- 3000ml Humidifiers for Bedroom Large Room Office Cool Mist Air HumidifierOpens in a new window or tabBrand New$16.69Save up to 12% when you buy moreWas: $19.95 16% offocestore (180,670) 97.8%Free shippingFree returns38 sold
- 250ml USB Air Humidifier Essential Oil Aroma Diffuser 3D Flame Mist Home DecorOpens in a new window or tabBrand New$14.99cloud-nine-8 (359) 97.4%Was: $18.74 20% offFree shipping63 sold
- Mini Car Air Humidifier Diffuser Essential Oil Ultrasonic Aroma Mist PurifierOpens in a new window or tabBrand New$6.99szyax-24 (153) 98.1%Free shippingAlmost gone20 sold
- Hodiax 4L Home Bedroom Large Cool Mist Air Purifier Ultrasonic HumidifierOpens in a new window or tabBrand New$24.45Save up to 13% when you buy moreWas: $28.43 14% offsuperdriveautoaccessories (3,347) 97.6%Free shipping221 sold
- Handheld Portable Mist Atomizer Waterproof Steaming Humidifiers 10ml Adults KIDSOpens in a new window or tabBrand New$24.28power-toner-ink (853) 96.5%Was: $26.98 10% offFree shipping
- 250ml USB Air Humidifier Essential Oil Aroma Diffuser 3D Flame Mist Home DecorOpens in a new window or tabBrand New$11.69 to $12.35de-wireless (5,827) 99%Free shippingFree returns27+ sold
- New Listing10PCS Universal Humidifier Tank Cleaner, Warm & Cool Mist Humidifiers, Fish TankOpens in a new window or tabBrand New$18.61matix_shop (190) 98.5%Free shippingFree returns
- Honeywell Ultrasonic Egg Humidifier HUL545WOpens in a new window or tabOpen Box$17.99Extra 20% off with couponList price: $44.99 60% offTop Rated Plusbullseye_deals (315,751) 97.5%Free 2-3 day shippingFree returns194 sold
- Spider Farmer 6L Ultrasonic Cool Mist Humidifier Air Humidifier for Plant GrowOpens in a new window or tab✅6L✅Top Fill✅4 Mist Levels✅Auto Shut-Off✅ebaydealBrand New$79.99spiderfarmer-sf (925) 100%Was: $179.98 56% offFree shippingFree returns60 sold
- HoMedics Total Comfort UV-C Cool Mist HumidifierOpens in a new window or tabBrand New$26.99Extra 20% off with couponList price: $49.99 46% offTop Rated Plusbullseye_deals (315,751) 97.5%Free shippingFree returns87 sold
- Humidifiers For Bedroom Large Room Office Cool Mist Air Humidifier 8L /2.1Gal USOpens in a new window or tabBrand New$39.99 to $69.99Save up to 20% when you buy morejoytech_healthcare (8,552) 99.2%Free shippingFree returns63+ sold
- CLOUDFORGE T3, Environmental Plant Humidifier, 4.5L, Smart ControlsOpens in a new window or tabBrand New$49.99ac_infinity (25,690) 99.3%Free shippingFree returns532 sold
- New ListingAprilaire 35 Humidifier Water Panels Filter 350 360 560 568 600 700A/M 760 768Opens in a new window or tabBrand New$14.99jyoung123 (524) 100%Free shipping
- New ListingFridaBaby 3-in-1 Humidifier Diffuser Nightlight for Nursery Sinus-soothingOpens in a new window or tabBrand New$15.00ronmil6227 (0) 0%+$6.26 shipping
- New ListingAprilaire 35 2 Pack Replacement Evaporative Humidifier Panels Qty=2 PanelsOpens in a new window or tabBrand New$9.87collectordcorner (228) 100%+$4.87 shipping
- Comfort Zone Humidifier Ultrasonic Portable Travel Compact Add Water BottleOpens in a new window or tabBrand New$10.99thekingofdeals-0054 (71,167) 97.6%Free shippingFree returns
- Humidifiers for Bedroom Large Room Office Cool Mist Air Humidifier 8L/2.11Gal USOpens in a new window or tabBrand New$39.99Save up to 15% when you buy morejoytech_healthcare (8,552) 99.2%Free 2-3 day shippingFree returns364 sold
- Humidifiers for Bedroom, 1.72Gal Cool and Warm Mist Humidifiers, Top FillOpens in a new window or tabBrand New$24.99Save up to 15% when you buy moreyedael (12,270) 99.1%Free shippingFree returns
- 2 × VICKS VapoPads Refills Family Pack • 12 SCENT PADS 8 Hours of Soothing VaporOpens in a new window or tabBrand New$18.95kendra2football (952) 99.6%Free shipping
- Mainstays Cool Mist Humidifier 1 Gal MDH-0103JB Black 6.33 Lbs HumidifiersOpens in a new window or tabBrand New$14.10beibei26026 (1) 100%Was: $15.00 6% offFree shipping
- New ListingHoneywell Natural Moisture Humidifier HCM890Opens in a new window or tabBrand New$27.00Save up to 20% when you buy morelifelong_123 (3,763) 98.6%+$19.14 shipping
- New ListingPlackers Grind No More Night Guard (16 Count) | Stop Teeth Grinding & Sleep SounOpens in a new window or tabBrand New$16.47 to $36.43shrog_7655 (66) 98.5%Free shippingFree returns
- Handheld Portable Mist Atomizer Waterproof Steaming Humidifiers 10ml Adults KidsOpens in a new window or tabBrand New$14.69 to $14.93kfwshall (5) 85.7%Was: $15.60 5% offFree shipping
- HoMedics Cool Mist Ultrasonic Top-Fill Humidifier with AromatherapyOpens in a new window or tabBrand New$52.99Extra 20% off with couponList price: $99.99 47% offTop Rated Plusbullseye_deals (315,751) 97.5%Free shippingFree returns59 sold
- Vicks VUL545D 1 Gallon Filter Free Cool Mist Ultrasonic Humidifier, 200 sq ft,Opens in a new window or tabWhiteBrand New$20.00vipoutlet (454,411) 96.9%List price: $41.96 52% offFree shippingFree returnsAlmost gone56 sold
- New Listing Ultrasonic Cool Mist Travel Humidifier, WhiteOpens in a new window or tabBrand New$25.49toloecds (1) 66.7%Free shipping
- HoMedics Personal Portable HumidifierOpens in a new window or tabBrand New$4.49heeme_37 (1,754) 99.4%+$7.20 shipping3 watchers
- 250ml USB Air Humidifier Essential Oil Aroma Diffuser 3D Flame Mist Home DecorOpens in a new window or tabBrand New$11.85 to $12.55Save up to 12% when you buy morehome_market58 (2,177) 99.3%Free shippingFree returns
- Vornado EVDC300 1 Gallon 700 SqFt Whole Room Humidifier with Natural EvaporationOpens in a new window or tabBrand New$56.69Top Rated PlusWas: $62.99 10% offlittledanish0714 (53,853) 99.9%Free shippingFree returnsAlmost gone13 sold
- 8L Humidifier Cool Mist Top Fill Large Humidifier Remote Timer Humidity SettingOpens in a new window or tabBrand New$70.99Save up to 15% when you buy moregreat_joytech (3,617) 99.3%Free 2-3 day shippingFree returns122 sold
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