Hot Dealsin Heating, Cooling & Air Quality
Limited time offersCA
50% off
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BEST DEAL
MERONTE Smart Humidifiers for Bedroom Large Room Home, 6L Cool Mist Top Fill Humidifier with Essential Oil Diffuser, Smart App & Voice Control, for Nursery & Plants, White, 1 Pack + 7 Color NightLight
$59.99$119.99Save $60.0
Deal runs: 12/19/2025 - 12/27/2025
5% off
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BEST DEAL
EF ECOFLOW DELTA Pro 3 4000Wh Extra Battery, Expansion Battery with 11-Year Lifespan, Lifepo4 Battery Backup for Home Use, Camping Accessories, Emergencies, Power Outages, RVs
$2649.6$2799.0Save $149.4
Deal runs: 12/19/2025 - 12/27/2025
12% off
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BEST DEAL
BLUEAIR Air Purifier for Large Rooms & Home - Odor Eliminating Cleans up to 3385 ft², HEPASilent, Smart WiFi, Auto Mode, Doubles as Table, Removes Dust, Smoke, Pet Hair, AHAM Verified, Blue Signature
$489.99$554.79Save $64.8
Deal runs: 12/14/2025 - 12/29/2025
23% off
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BEST DEAL
Dyson Hushjet™ Purifier Compact Black/Teal
$339.99$439.99Save $100.0
Deal runs: 12/12/2025 - 1/2/2026
8% off
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BEST DEAL
De'Longhi Oil-Filled Radiator Space Heater, Full Room Quiet 1500W, Adjustable Thermostat, 3 Heat Settings, Digital Timer, ECO Energy Saving Mode, Safety Features, Light Gray, Radia S TRRS0715ECA
$127.88$139.0Save $11.12
Deal runs: 12/19/2025 - 1/2/2026
80% off
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BEST DEAL
FLANUR 1500W PTC Ceramic Smart Space Heaters for Indoor Use, Portable Heater with Remote & App Control for Large Room, Office, ECO Modes, Safety Protection, 70° Oscillation, 12H Timer, Black, 1 Pack
$129.99$647.99Save $518.0
Deal runs: 12/19/2025 - 12/27/2025
27% off
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BEST DEAL
LEVOIT Air Purifiers for Bedroom Large Room, Smart WiFi Alexa Control, AHAM VERIFIDE, 3-in-1 Air Filter for Allergen Pollen Dust Pollutants Smoke, 24dB Quiet with Sleep Mode Timer, Core 200S-P
$109.97$149.99Save $40.02
Deal runs: 12/19/2025 - 12/27/2025
20% off
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BEST DEAL
BLUEAIR Air Purifiers for Small Rooms, Bedroom, Home, Cleans 926 sqft in one hour, HEPASilent Air Cleaner for Pets, Allergens, Dust, Mold, Smoke - Blue Pure 511i Max
$159.99$199.99Save $40.0
Deal runs: 12/14/2025 - 12/29/2025
19% off
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BEST DEAL
LEVOIT Air Purifiers for Large Room Home with Washable Filter and Air Quality Monitor, AHAM VERIFIDE, HEPA Sleep Mode and Auto Mode, Removes Pet Hairs, Allergies, Pollen, Smoke, Dust, Vital100S-P
$169.99$209.99Save $40.0
Deal runs: 12/16/2025 - 12/30/2025
22% off
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BEST DEAL
Dyson Purifier Hot+Cool HP07 (White/Silver)
$699.99$899.99Save $200.0
Deal runs: 12/18/2025 - 1/2/2026
Limited-time deal
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24% off
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BEST DEAL
LEVOIT Air Purifiers Large Room Bedroom Home Up to 1073 ft², AHAM VERIFIDE, 4 Customized Replacement Filter Remove Allergies Pollen Dust Smoke Odor, Air Cleaner with Sleep Mode, Core 300-P White
$129.98$169.99Save $40.01
Deal runs: 12/12/2025 - 1/1/2026
38% off
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BEST DEAL
Coway Airmega AP-1512HH(W) True HEPA Purifier with Air Quality Monitoring, Auto, Timer, Filter Indicator, and Eco Mode, 16.8 x 18.3 x 9.7, White
$198.0$319.0Save $121.0
Deal runs: 12/3/2025 - 12/31/2025
10% off
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BEST DEAL
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
$107.98$119.99Save $12.01
Deal runs: 12/19/2025 - 12/27/2025
15% off
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BEST DEAL
BLUEAIR Premium Smart Humidifier for Large Rooms, Bedrooms, Better Sleep with Evaporative Invisible Mist Tech, Auto Humidify, Easy Top Fill, Smart Control with App, Touchscreen, 3.5L Tank for 48 hours
$169.99$199.99Save $30.0
Deal runs: 12/14/2025 - 12/29/2025
10% off
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BEST DEAL
Dreo Smart Wall Heater, Electric Space Heater for Bedroom 1500W, 120° Vertical Oscillation, Adjustable Thermostat, Remote Control, 24H Timer, Easy-Mount Heater for Indoor Use, Works with Alexa, WH719S
$179.99$199.99Save $20.0
Deal runs: 12/5/2025 - 1/4/2026
33% off
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BEST DEAL
Amazon Smart Air Quality Monitor – Know your air, Works with Alexa
$59.99$89.99Save $30.0
Deal runs: 12/19/2025 - 12/27/2025
25% off
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BEST DEAL
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)
$44.99$59.98Save $14.99
Deal runs: 12/20/2025 - 1/4/2026
undefined% off
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Best Deal
Midea 3,000 Sq. Ft. WiFi Enabled Dehumidifier With Reusable Air Filter 35 Pint 2019 DOE (Previously 50 Pint) - Ideal For Basements, Large & Medium Sized Rooms, Bathrooms (White)
$$
Deal runs: Invalid Date - Invalid Date
undefined% off
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Best Deal
Midea 4,500 Sq. Ft. Wi-Fi Enabled Dehumidifier with Pump Included 50 Pint 2019 DOE (Previously 70 Pint) - Ideal for Basements, Large & Medium Sized Rooms, and Bathrooms (White)
$$
Deal runs: Invalid Date - Invalid Date
37% off
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BEST DEAL
Humidifiers for large room,8L/2.1Gal Humidifiers for bedroom,Top Fill,Cool Mist,5 Ambient Lights, Extended Tube, 360° Nozzle, Essential Oil Diffuser, Humidity Control, 12H Timer for Home,Office,Pink
$125.99$199.99Save $74.0
Deal runs: 10/24/2025 - 11/7/2025
22% off
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BEST DEAL
Space Heater for Indoor Use, 1500W Portable Room Heaters with 80°Oscillating, 5 Modes, 24Hrs Timer, Thermostat, Electric Heater with Remote, Fast Heating Safe for Bedroom Indoor Use
$69.99$89.99Save $20.0
Deal runs: 10/30/2025 - 11/13/2025
20% off
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BEST DEAL
UniForU 30''x30''x32'' Air Conditioner Cover Square AC Cover for Outside Unit - 420D Waterproof Heavy Duty Fabric, Efficient Side Slits, Double Stitching, Outdoor AC Cover for Window Unit Black
$23.99$29.99Save $6.0
Deal runs: 10/27/2025 - 11/1/2025
21% off
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BEST DEAL
Dreo Tower Fan for Bedroom, 90° Oscillating Standing Fans for Room with 4 Speeds, 3 Modes, 28dB Quiet for Sleep, 25ft/s Velocity, 8H Timer, Remote, Living Room, Office, Home, Black, TF117
$94.95$119.99Save $25.04
Deal runs: 10/14/2025 - 11/13/2025
17% off
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BEST DEAL
Dreo Humidifiers for Bedroom, 3L Top Fill & 26dB Quiet Cool Mist Humidifier for Baby Large Room, 30H Runtime Ultrasonic Humidifier for Office, Home, Nursery, Plants, Nightlight, BPA free
$49.98$59.99Save $10.01
Deal runs: 10/28/2025 - 11/27/2025
10% off
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BEST DEAL
4500 Sq.Ft Most Efficient Energy Star 2024 Dehumidifier,AEOCKY Max 74 Pint/D(Standard 52Pint/D) Smart Compressor Dehumidifier with Drain Hose, Intelligent Humidistat,for Basement,Bedroom,Home,Bathroom
$323.98$359.99Save $36.01
Deal runs: 10/30/2025 - 11/13/2025
25% off
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BEST DEAL
34 Pint Dehumidifier for Basement, Britsou Dehumidifiers for Home with Auto Humidity Control, Drain Hose, 24H Timer - Ideal for Bedroom, Bathroom
$142.49$189.99Save $47.5
Deal runs: 10/22/2025 - 11/5/2025
13% off
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BEST DEAL
Pharata Humidifiers for Bedroom Home Baby, 2L Top Fill Cool Mist Air Humidifier with 7 Color Atmosphere Light, Small Ultrasonic Quiet Humidifier for Nursery & Plants, (White)
$30.59$34.99Save $4.4
Deal runs: 10/27/2025 - 11/10/2025
12% off
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BEST DEAL
Dreo 42 Inch Tower Fan, DC 9 Speeds Standing Fans for Bedroom, 25dB Silent Bladeless Electric Fan, 28ft/s High-Velocity Fans, 4 Modes, 90° Oscillating, 12H Timer, LED Display
$114.39$129.99Save $15.6
Deal runs: 10/11/2025 - 11/10/2025
10% off
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BEST DEAL
Waykar 2,000 Sq. Ft Energy Star Dehumidifier for Home and Basements, with Auto or Manual Drainage, 0.6 Gal Water Tank Capacity
$204.99$227.99Save $23.0
Deal runs: 10/18/2025 - 11/8/2025
Deals are time-limited. Prices and availability are accurate as of the date/time indicated and are subject to change.