Heating, Cooling & Air Quality

Browse our selection of quality heating, cooling & air quality products

Showing 24 of 63 products

Vicks VUL530C NaturalCare Cool Mist Ultrasonic Small Room Humidifier and Diffuser for Baby, Bedroom, Office desk, with 7-Colour Nightlight, Scent Pad Slot, 2.3L Tank by Vicks - used condition - $45.66

Vicks VUL530C NaturalCare Cool Mist Ultrasonic Small Room Humidifier and Diffuser for Baby, Bedroom, Office desk, with 7-Colour Nightlight, Scent Pad Slot, 2.3L Tank

-43% Save $34³³

Update: 5 hours 56 mins

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BLUEAIR Air Purifiers for Small Rooms, Bedroom, Cleans 1,052 sqft in one hour, HEPASilent Air Cleaner for Home, Baby, Nursery, Pets, Allergies - Blue Pure 411i Max by BLUEAIR - used condition - $181.27

BLUEAIR Air Purifiers for Small Rooms, Bedroom, Cleans 1,052 sqft in one hour, HEPASilent Air Cleaner for Home, Baby, Nursery, Pets, Allergies - Blue Pure 411i Max

-18% Save $38⁷²

Update: 5 hours 56 mins

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Vicks VUL545C Ultrasonic Filter Free Cool Mist Humidifier for Medium Rooms, Baby, Office Desk with Variable Output Control, Auto Shut-off, VapoPad Compatible, 3.8L Tank by Vicks - used condition - $39.14

Vicks VUL545C Ultrasonic Filter Free Cool Mist Humidifier for Medium Rooms, Baby, Office Desk with Variable Output Control, Auto Shut-off, VapoPad Compatible, 3.8L Tank

-48% Save $35⁸⁵

Update: 5 hours 57 mins

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raydrop Humidifiers for Bedroom, Cool Mist Air Humidifiers for Large Room & Home, Top Fill 3.0L Humidifier for Nursery, Baby & Plants, Essential Oil Diffuser with Color Lights,Auto Shut-Off, Timer by raydrop - used condition - $30.51

raydrop Humidifiers for Bedroom, Cool Mist Air Humidifiers for Large Room & Home, Top Fill 3.0L Humidifier for Nursery, Baby & Plants, Essential Oil Diffuser with Color Lights,Auto Shut-Off, Timer

-33% Save $14⁴⁸

Update: 5 hours 57 mins

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Vicks VUL525C Mini Filter-Free Cool Mist Humidifier for Baby, Bedroom, Office Desk, with Variable Output Control, Dual Scent Pad Slots, Auto Shut-off, 1.9L by Vicks - used condition - $32.23

Vicks VUL525C Mini Filter-Free Cool Mist Humidifier for Baby, Bedroom, Office Desk, with Variable Output Control, Dual Scent Pad Slots, Auto Shut-off, 1.9L

-47% Save $27⁷⁶

Update: 5 hours 57 mins

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BLUEAIR Air Purifiers for Bedroom, HEPASilent Small Room Air Purifiers for Home, for Pets Allergies Air Cleaner, Virus Air Purifier for Dust, Baby Air Purifier for Nursery Blue Pure 511 by BLUEAIR - used condition - $100.29

BLUEAIR Air Purifiers for Bedroom, HEPASilent Small Room Air Purifiers for Home, for Pets Allergies Air Cleaner, Virus Air Purifier for Dust, Baby Air Purifier for Nursery Blue Pure 511

-29% Save $39⁷⁰

Update: 5 hours 58 mins

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MegaWise 3.5L Cool Mist Humidifier - Ultra-Quiet Ultrasonic Vaporizer for Baby Nursery, Bedroom & Office | Top-Fill Design, Essential Oil Diffuser, Easy to Clean, 7-Color Night Light, Auto Shut-Off by MEGAWISE - used condition - $32.80

MegaWise 3.5L Cool Mist Humidifier - Ultra-Quiet Ultrasonic Vaporizer for Baby Nursery, Bedroom & Office | Top-Fill Design, Essential Oil Diffuser, Easy to Clean, 7-Color Night Light, Auto Shut-Off

-68% Save $67¹⁹

Update: 5 hours 58 mins

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Vicks VUL600C CoolRelief Ultrasonic Cool Mist Humidifier, Medium Room Humidifier for Baby, Bedroom, Office Desk, with Variable Output Control, Scent Pad Slots, Inhalant Cup, Auto Shut-Off, 4.5L/1.2Gal by Vicks - used condition - $57.35

Vicks VUL600C CoolRelief Ultrasonic Cool Mist Humidifier, Medium Room Humidifier for Baby, Bedroom, Office Desk, with Variable Output Control, Scent Pad Slots, Inhalant Cup, Auto Shut-Off, 4.5L/1.2Gal

-37% Save $32⁶⁴

Update: 5 hours 58 mins

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LEVOIT Humidifier for Bedroom Large Room Home, OasisMist Smart Cool and Warm Mist Humidifiers, Auto Customized Humidity, Ultrasonic Top Fill Oil Diffuser for Baby and Plants, Quiet, 4.5L, White by Levoit - used condition - $78.39

LEVOIT Humidifier for Bedroom Large Room Home, OasisMist Smart Cool and Warm Mist Humidifiers, Auto Customized Humidity, Ultrasonic Top Fill Oil Diffuser for Baby and Plants, Quiet, 4.5L, White

-35% Save $41⁶⁰

Update: 5 hours 58 mins

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LEVOIT 2-Pack Wick Filters for Sprout Evaporative Humidifier by Levoit - used condition - $40.79

LEVOIT 2-Pack Wick Filters for Sprout Evaporative Humidifier

-22% Save $11²⁰

Update: 5 hours 59 mins

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LEVOIT Replacement Filter for Sprout Evaporative Humidifier, White by Levoit - used condition - $29.71

LEVOIT Replacement Filter for Sprout Evaporative Humidifier, White

-31% Save $13²⁸

Update: 5 hours 59 mins

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Vicks VUL500C 3-in-1 SleepyTime Ultrasonic Humidifier Diffuser Night-Light, Small Humidifier for Baby, Bedroom, Office Desk, with Variable Output Control, Scent Pad Slots, Auto Shut-Off, 2.3L/0.6Gal by Vicks - used condition - $49.86

Vicks VUL500C 3-in-1 SleepyTime Ultrasonic Humidifier Diffuser Night-Light, Small Humidifier for Baby, Bedroom, Office Desk, with Variable Output Control, Scent Pad Slots, Auto Shut-Off, 2.3L/0.6Gal

-48% Save $45¹³

Update: 6 hours

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LEVOIT Humidifiers for Bedroom Large Room, 3L Cool Mist Top Fill Oil Diffuser for Baby Nursery and Plants, 360 Degree Nozzle, Quiet Rapid Ultrasonic Humidification for Home Whole House, White by Levoit - used condition - $53.40

LEVOIT Humidifiers for Bedroom Large Room, 3L Cool Mist Top Fill Oil Diffuser for Baby Nursery and Plants, 360 Degree Nozzle, Quiet Rapid Ultrasonic Humidification for Home Whole House, White

-34% Save $26⁵⁹

Update: 6 hours

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Homvana Small Humidifiers for Bedroom - 1.5L Cool Mist Top Fill Humidifier for Baby Nursery, Essential Oil Diffuser, 3 in 1 for Home Plants Offices and Grow Tents, 7 Color Lights, Ultrasonic (White) by Homvana - used condition - $29.06

Homvana Small Humidifiers for Bedroom - 1.5L Cool Mist Top Fill Humidifier for Baby Nursery, Essential Oil Diffuser, 3 in 1 for Home Plants Offices and Grow Tents, 7 Color Lights, Ultrasonic (White)

-37% Save $16⁹³

Update: 6 hours 1 min

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DREO Humidifiers for Bedroom, Cool Mist Ultrasonic Humidifiers with Oil Diffuser, 30Hr Runtime, Top Fill 3L Tank, Humidity Sensor, Night Light for Baby, Nursery, 360 degrees Nozzle for Plants and Home, Black by Dreo - used condition - $50.75

DREO Humidifiers for Bedroom, Cool Mist Ultrasonic Humidifiers with Oil Diffuser, 30Hr Runtime, Top Fill 3L Tank, Humidity Sensor, Night Light for Baby, Nursery, 360 degrees Nozzle for Plants and Home, Black

-16% Save $9²⁴

Update: 6 hours 1 min

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DREO Humidifiers for Bedroom, Top Fill 4L Supersized Cool Mist Humidifier, 36H Runtime, 28 dB Quiet Ultrasonic Air Humidifier for Large Room, Plants, Baby Nursery, Indoor, Night Light, Easy to Clean by Dreo - used condition - $40.31

DREO Humidifiers for Bedroom, Top Fill 4L Supersized Cool Mist Humidifier, 36H Runtime, 28 dB Quiet Ultrasonic Air Humidifier for Large Room, Plants, Baby Nursery, Indoor, Night Light, Easy to Clean

-43% Save $29⁶⁸

Update: 6 hours 1 min

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DREO 4L Smart Humidifiers for Bedroom, Top Fill Quiet Cool Mist Humidifier for Baby Large Room, Ultrasonic with Oil Diffuser, Nightlight, Auto, 32H Runtime for Home, Nursery, Plants, Works with Alexa by Dreo - used condition - $50.39

DREO 4L Smart Humidifiers for Bedroom, Top Fill Quiet Cool Mist Humidifier for Baby Large Room, Ultrasonic with Oil Diffuser, Nightlight, Auto, 32H Runtime for Home, Nursery, Plants, Works with Alexa

-37% Save $29⁶⁰

Update: 6 hours 2 mins

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ASAKUKI Humidifiers for Bedroom, 3L Top Fill Cool Mist Air Humidifier & Aroma Diffuser with Night Light for Baby Nursery & Plants, Ultrasonic Quiet, Easy Clean, Auto Shut-Off, BPA Safe, 30H by ASAKUKI - used condition - $32.39

ASAKUKI Humidifiers for Bedroom, 3L Top Fill Cool Mist Air Humidifier & Aroma Diffuser with Night Light for Baby Nursery & Plants, Ultrasonic Quiet, Easy Clean, Auto Shut-Off, BPA Safe, 30H

-54% Save $37⁶⁰

Update: 6 hours 2 mins

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Vicks V4600-CAN Filter-Free Ultrasonic Cool Mist Humidifier, Medium Room Humidifier for Baby, Bedroom, Office Desk, with Variable Output Control, Dual Scent Pad Slots, Auto Shut-Off, 4.5L/1.2Gal by Vicks - used condition - $43.89

Vicks V4600-CAN Filter-Free Ultrasonic Cool Mist Humidifier, Medium Room Humidifier for Baby, Bedroom, Office Desk, with Variable Output Control, Dual Scent Pad Slots, Auto Shut-Off, 4.5L/1.2Gal

-49% Save $41¹⁰

Update: 6 hours 2 mins

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LEVOIT Humidifiers for Bedroom, 2.5L Top Fill Cool Mist Air Humidifier for Baby Nursery, Plants, Ultrasonic, Auto Shut-off, BPA Free, Quiet, Knob Control, 360 degrees Nozzle by Levoit - used condition - $34.99

LEVOIT Humidifiers for Bedroom, 2.5L Top Fill Cool Mist Air Humidifier for Baby Nursery, Plants, Ultrasonic, Auto Shut-off, BPA Free, Quiet, Knob Control, 360 degrees Nozzle

-42% Save $25⁰⁰

Update: 6 hours 3 mins

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Homvana Humidifiers for Bedroom Home, 3.6 L Cool Mist Top-Fill 34H Super Long Time, Quiet 16dB, Baby Humidifier, Oil Diffuser Large, Plants, Nursery, Office BPA FREE, 7 Color Light (Grey) by Homvana - used condition - $40.49

Homvana Humidifiers for Bedroom Home, 3.6 L Cool Mist Top-Fill 34H Super Long Time, Quiet 16dB, Baby Humidifier, Oil Diffuser Large, Plants, Nursery, Office BPA FREE, 7 Color Light (Grey)

-33% Save $19⁴⁹

Update: 6 hours 3 mins

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Babymoov Wave 3-in-1 Baby Humidifier, Easy Cleaning, Top Fill, XL Capacity for Large Bedroom and Nursery, Night Light & Essential Oil Diffuser (Baby Registry Essential) by Babymoov - used condition - $49.87

Babymoov Wave 3-in-1 Baby Humidifier, Easy Cleaning, Top Fill, XL Capacity for Large Bedroom and Nursery, Night Light & Essential Oil Diffuser (Baby Registry Essential)

-29% Save $20¹²

Update: 6 hours 3 mins

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MERONTE Air Purifiers for Bedroom Large Room Home, Up to 1690² with PM 2.5 Air Quality Monitor, Wi-Fi and Alexa Compatible, HEPA Filter Double-sided Air Inlet for Smoke Odor Dust, 23dB Quiet Ivory by MERONTE - used condition - $80.18

MERONTE Air Purifiers for Bedroom Large Room Home, Up to 1690² with PM 2.5 Air Quality Monitor, Wi-Fi and Alexa Compatible, HEPA Filter Double-sided Air Inlet for Smoke Odor Dust, 23dB Quiet Ivory

-87% Save $499⁸¹

Update: 6 hours 17 mins

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BLUEAIR Room Humidifier - DreamWell - 48Hr Top-Fill Mist-Free InvisibleMist Technology Aroma Stone for Essential Oils and Soothing Mood Lighting - Quiet Operation for Bedroom and Home Use, Beige by BLUEAIR - used condition - $207.87

BLUEAIR Room Humidifier - DreamWell - 48Hr Top-Fill Mist-Free InvisibleMist Technology Aroma Stone for Essential Oils and Soothing Mood Lighting - Quiet Operation for Bedroom and Home Use, Beige

-24% Save $62¹²

Update: 6 hours 18 mins

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