Hot Dealsin Heating, Cooling & Air Quality
Limited time offersCA
44% off
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BEST DEAL
SereneLife 10,000 BTU Portable Air Conditioner and Heater, Small AC with Dehumidifier and Fan, Mini AC Unit with 450 Sq. Ft. Coverage, Includes Remote Control and Window Mount Kit
$320.99$570.99Save $250.0
Deal runs: 10/17/2025 - 11/8/2025
25% off
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BEST DEAL
PKBD 6L Humidifier for Bedroom Large Room Home, Warm Mist for Winter, 800ft² Wide Coverage, 26dB Quiet,Easy Top Fill, Quickly & Evenly Humidify, Real-Time Humidity Monitoring and Anti-dry Burn, White
$59.99$79.99Save $20.0
Deal runs: 10/24/2025 - 11/7/2025
13% off
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BEST DEAL
AP-1512HH Air Purifier Replacement Filter Set for Coway Airmega AP-1512HH and and Airmega 200M air Purifier, 2 HEPA and 6 Carbon Filters Compared to Part #3304899
$49.58$56.99Save $7.41
Deal runs: 10/30/2025 - 11/13/2025
10% off
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BEST DEAL
Garvee 60 Inch Electric Fireplace, Recessed and Wall Mounted Fireplace with Remote Control, Low Noise Wall Fireplace Heater with Timer, Touch Screen,1500W Heater with Tempered Glass (60 Inch)
$224.99$249.99Save $25.0
Deal runs: 10/17/2025 - 11/1/2025
13% off
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BEST DEAL
4 Pack JF260 Filter Replacement Compatible with JF260 Air Purifier, Made for JF260 Replace Air Purifiers Filter Air Cleaner, 3-in-1 Pre-Filter, H13 True HEPA and Activated Carbon Filtration System
$48.99$55.99Save $7.0
Deal runs: 10/28/2025 - 11/11/2025
13% off
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BEST DEAL
GAIATOP Space Heater, 1000W Energy Efficient Space Heaters for Indoor Use, 3 Mode PTC Fast Heating Ceramic Electric Heater, Overheating & 45°Tip-Over Protection Portable Heater for Office Home White
$39.99$45.99Save $6.0
Deal runs: 10/20/2025 - 11/3/2025
17% off
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BEST DEAL
HOGARLABS 50 Pint Smart Dehumidifiers for Home and Basements, with 3 Working Modes, Overflow Protection, and Auto Shut off Restart. Ultra Silent Dehumidifier with Drain Hose and Digital Control Panel.
$199.49$239.99Save $40.5
Deal runs: 10/27/2025 - 11/10/2025
19% off
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BEST DEAL
Leemone 360° Combi 2 in 1 HEPA+Carbon Replacement Filter Compatible with Dyson TP06 HP06 PH02 PH01 PH03 PH04 HP09 TP09 HP07 TP07 TP10 HP10, H13 Grade True HEPA Replacement Filter
$40.36$49.99Save $9.63
Deal runs: 10/27/2025 - 11/10/2025
10% off
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BEST DEAL
Air Purifiers for Bedroom, FULMINARE H13 Small Air Purifiers for Home Pets with HEPA Air Filter, Quiet Air Cleaner With Night Light, Remove 99.97% 0.01 Microns Dust, Smoke (2 Pack White)
$68.39$75.99Save $7.6
Deal runs: 10/28/2025 - 11/11/2025
10% off
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BEST DEAL
Space Heater 450W Programmable Wall Outlet Safe and Quiet Electric Heaters with remote control, LED Display, Adjustable Thermostat, Timer and Overheat Protection Portable Heater for Office Room
$35.99$39.99Save $4.0
Deal runs: 10/28/2025 - 11/11/2025
50% off
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BEST DEAL
Air Purifiers for Home Large Room up to 1500ft²,Tailulu H13 True HEPA Air Cleaner with 360°Air Inlet, 15dB Air Purifier for Bedroom with Sleep Mode,Speed Control,Timer, for Odor Dust Smoke AP100
$64.99$129.99Save $65.0
Deal runs: 10/27/2025 - 11/10/2025
19% off
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BEST DEAL
Leemone Humidifier Cleaner 12 Pack, Demineralization Cleaning Ball, Works in All humidifiers and Fish Tanks, Purifies Water, Prevents Hard Water Build-Up, Reduces Scale
$21.05$25.99Save $4.94
Deal runs: 10/27/2025 - 11/10/2025
20% off
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BEST DEAL
23.6"Tower Space Heater with Adjustable Thermostat,Remote Control & 12H Timer, Tip-Over Switch & Overheating Protection, 1500W, 3 Mode, 12H Timer,PTC Ceramic Rapid Heat for Office Home (Silver)
$95.99$119.99Save $24.0
Deal runs: 10/30/2025 - 11/13/2025
10% off
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BEST DEAL
2 Pack Vital 100S Pet Care Replacement Filter for LEVOIT Vital 100S Air Puri-Fier, 3-in-1 HEPA Filter and High-Efficiency Activated Carbon Filter, Replace Part #Vital 100S-RF-PA, Yellow
$57.82$64.25Save $6.43
Deal runs: 10/27/2025 - 11/10/2025
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
$57.99$299.9Save $241.91
Deal runs: 10/27/2025 - 11/10/2025
20% off
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BEST DEAL
Air Purifier for Home (3 Pack), Plug In Air Ionizers, Portable Negative Ion Generator, Air Freshener for Pet Odor, Kitchen Odor, Dust, Smoke Smell (White)
$39.98$49.98Save $10.0
Deal runs: 10/27/2025 - 11/10/2025
10% off
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BEST DEAL
Core 300 H13 True HEPA Replacement Filter for LEVOIT Core 300 and Core 300S VortexAir Air Purifier, Core 300-RF (White), 2 Pack
$38.69$42.99Save $4.3
Deal runs: 10/23/2025 - 11/6/2025
10% off
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BEST DEAL
Vital 200S Pet Care Replacement Filter for LEVOIT Vital 200S and Vital 200S-P Air Purifier, H13 True HEPA and Activated Carbon Filter, Vital 200S-RF-PA, 2 Pack, Yellow
$59.39$65.99Save $6.6
Deal runs: 10/23/2025 - 11/6/2025
10% off
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BEST DEAL
Gaiatop Desk Fan, 5-Inch Portable Electric Table Desktop Air Circulator Fans, Small but Powerful with 3 Speed 360° Adjustable Tilt for Cooling Home Dorm Office Bedroom Bathroom Kitchen, Black
$22.49$24.99Save $2.5
Deal runs: 10/26/2025 - 11/1/2025
24% off
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BEST DEAL
Air Purifiers for Home Large Room Up to 3000 Sq Ft with Washable Filters, H13 HEPA, Dual-Sided Air Intake, PM2.5 Sensor, 22dB Quiet Air Cleaner for Bedroom, Pets, Dust, Smoke, Pollen
$98.99$129.99Save $31.0
Deal runs: 10/26/2025 - 11/9/2025
10% off
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BEST DEAL
BREEZOME Space Heaters for Indoor Use, 1500W Fast Heating Electric Heater with Thermostat & Remote, 24H Timer, 90°Oscillating PTC Ceramic Heater, Portable Room Heater for Bedroom Home Office
$71.99$79.99Save $8.0
Deal runs: 10/31/2025 - 11/13/2025
16% off
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BEST DEAL
Pharata Humidifiers for bedroom, 3.5L Cool Mist Humidifier for Large Room, Top Fill Essential Oil Diffuser for Baby & Plant, Auto Shut-Off, Quiet Operation, White
$35.99$42.99Save $7.0
Deal runs: 10/22/2025 - 11/5/2025
20% off
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BEST DEAL
Space Heater,1500W Portable Electric Space Heater with Thermostat,Overheat,Tip-Over Protection,Fast heating Ceramic Room Heaters with Heating and Fan Modes for Bedroom and Indoor Use
$39.99$49.99Save $10.0
Deal runs: 10/27/2025 - 11/10/2025
25% off
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BEST DEAL
Sunnote Space Heater for Indoor Use, 1500W Fast Heating, Electric & Portable Heaters with Thermostat, 5 Modes, 24Hrs Timer, 80°Oscillating Room Heater with Remote, Safe for Bedroom Indoor Use
$74.99$99.99Save $25.0
Deal runs: 10/20/2025 - 11/3/2025
10% off
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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
Deals are time-limited. Prices and availability are accurate as of the date/time indicated and are subject to change.