Hot Dealsin Heating, Cooling & Air Quality
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BEST DEAL
De'Longhi Oil-Filled Radiator Space Heater, Full Room Quiet 1500W, Adjustable Thermostat 3 Heat Settings, Energy Saving, Safety Features, Light Gray, TRH0715CA
$112.49$124.99Save $12.5
Deal runs: 12/19/2025 - 1/2/2026
77% off
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BEST DEAL
FLANUR Space Heaters for Indoor Use Large Room, 1500W Portable Heater with Remote, 5 Modes, Safety Protection & Child Lock, 12H Timer, 70° Oscillating Room Heater for Bedroom, Home, Office, Black
$109.99$479.99Save $370.0
Deal runs: 12/19/2025 - 12/27/2025
80% off
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BEST DEAL
Pureborne Air Purifiers for Home Large Room Bedroom up to 1076 Sq Ft, HEPA Filter with PM 2.5 Display & Dual Air Intake, 24dB Quiet Air Cleaner, Pet Hair Dust Smoke, Black
$115.98$579.99Save $464.01
Deal runs: 12/19/2025 - 12/27/2025
11% off
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BEST DEAL
PELONIS Oscillating Tower Fan with Remote Control 40’’ Quiet Stand Up Fan with 3 Speed Settings and 3 Modes 15-Hour Timer LED Display for Bedroom Home Office Use, Black
$71.99$80.98Save $8.99
Deal runs: 12/15/2025 - 1/2/2026
80% off
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BEST DEAL
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
$113.98$579.99Save $466.01
Deal runs: 12/19/2025 - 12/27/2025
10% off
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BEST DEAL
Humidifiers for Large Room, 18L Quiet Humidifier for Whole House 2000ft², 800ml/h Cool Mist, 30%-95% Custom Humidity, Extension Mist Tube, Remote Control, Aroma Box，60H Runtime
$179.99$199.99Save $20.0
Deal runs: 12/19/2025 - 12/27/2025
81% off
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BEST DEAL
CHIVALZ Humidifiers for Bedroom, 6L Cool Mist Humidifiers for Baby Nursery, 26dB Quiet, 50H Runtime, Top Fill Humidifier for Large Room, Home, Plants, Nightlight, Oil Diffuser 1 Pack, White
$56.03$299.9Save $243.87
Deal runs: 12/19/2025 - 12/27/2025
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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20% off
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BEST DEAL
BLUEAIR Air Purifiers for Large Rooms, Cleans 3,048 sq ft in One Hour, HEPASilent Smart Air Cleaner for Home, Pets, Allergies, Dust, Mold, Smoke - Blue Pure 211i Max
$389.99$489.99Save $100.0
Deal runs: 12/14/2025 - 12/29/2025
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
10% off
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BEST DEAL
125 Pints Commercial Dehumidifier with Pump and Drain Hose, Mecwork Quiet Dehumidifiers for Basement, Crawl Space, Industrial Dehumidifier Water Damage Restoration up to 6,000 sq ft, Auto Defrost
$584.98$649.98Save $65.0
Deal runs: 10/29/2025 - 11/12/2025
10% off
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BEST DEAL
Home Space Heater, Lylia 1500W Portable Electric TPC Ceramic Heater for Bedroom, Overheating & Protection, Energy Efficient Electric Heater for Indoor, Office, Living Room, Garage, Fast Safety Heat
$53.99$59.99Save $6.0
Deal runs: 10/31/2025 - 11/4/2025
Deals are time-limited. Prices and availability are accurate as of the date/time indicated and are subject to change.