Heating, Cooling & Air Quality

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

Showing 24 of 198 products

Amazon Basics Ceramic Space Heater, Mini Heater for Office Desk, Portable Tent Heater (Indoor Use), 500 W, With Tip-Over Protection, Lightweight (1.4 LBS), Black, 5.87”D x 3.15”W x 5.95”H by Amazon Basics - used condition - $19.33
Amazon Basics Ceramic Space Heater, Mini Heater for Office Desk, Portable Tent Heater (Indoor Use), 500 W, With Tip-Over Protection, Lightweight (1.4 LBS), Black, 5.87”D x 3.15”W x 5.95”H
Condition: Used
$1933
$3231
-40.17% Save $1298
Update: 14 hours 57 mins
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VEVOR Electrostatic Air Filter, 16x20x1 inch Washable & Reusable Aluminum AC/HVAC Furnace Filter, MERV 8 Long Lifetime, Healthier Home or Office (Actual Size: 15.5 x 19.75 x 0.82 in) by VEVOR - used condition - $25.34
VEVOR Electrostatic Air Filter, 16x20x1 inch Washable & Reusable Aluminum AC/HVAC Furnace Filter, MERV 8 Long Lifetime, Healthier Home or Office (Actual Size: 15.5 x 19.75 x 0.82 in)
Condition: Used
$2534
$2999
-15.51% Save $465
Update: 14 hours 59 mins
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Filtrete 14x14x1 Air Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters by Filtrete - used condition - $27.41
Filtrete 14x14x1 Air Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Condition: Used
$2741
$5741
-52.26% Save $3000
Update: 14 hours 59 mins
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Nordic Pure 20x20x2 (19 1/2 x 19 1/2 x 1 3/4) Pleated MERV 12 Air Filters 3 Pack by Nordic Pure - used condition - $45.92
Nordic Pure 20x20x2 (19 1/2 x 19 1/2 x 1 3/4) Pleated MERV 12 Air Filters 3 Pack
Condition: Used
$4592
$8703
-47.24% Save $4111
Update: 14 hours 59 mins
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Filtrete 20x25x5 AC Furnace Air Filter, MPR 1550, MERV 12, Allergen Defense 12-Month Deep Pleated 5-Inch Air Filters, 4-Pack by Filtrete - used condition - $138.19
Filtrete 20x25x5 AC Furnace Air Filter, MPR 1550, MERV 12, Allergen Defense 12-Month Deep Pleated 5-Inch Air Filters, 4-Pack
Condition: Used
$13819
$15999
-13.63% Save $2180
Update: 14 hours 59 mins
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Filtrete 14x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 13.81 x 23.81 x 0.81 in) by Filtrete - used condition - $35.37
Filtrete 14x24x1 AC Furnace Air Filter, MERV 11, MPR 1000, Micro Allergen Defense, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 2 Pack (Actual Size 13.81 x 23.81 x 0.81 in)
Condition: Used
$3537
$5197
-31.94% Save $1660
Update: 15 hours
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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 by Coway - used condition - $205.64
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
Condition: Used
$20564
$31900
-35.54% Save $11336
Update: 15 hours 1 min
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Filtrete 16x24x1 Furnace Filter, MPR 1000, MERV 11, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters by Filtrete - used condition - $83.80
Filtrete 16x24x1 Furnace Filter, MPR 1000, MERV 11, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Condition: Used
$8380
$11407
-26.54% Save $3027
Update: 15 hours 1 min
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Filtrete 20x25x5 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.63 x 24.75 x 4.31 in) by Filtrete - used condition - $47.03
Filtrete 20x25x5 AC Furnace Air Filter, MPR 1000, MERV 11, Fits Lennox Devices, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.63 x 24.75 x 4.31 in)
Condition: Used
$4703
$6114
-23.08% Save $1411
Update: 15 hours 1 min
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Filtrete 16x25x1 AC Furnace Air Filter, MPR 700, MERV 8, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 15.68 x 24.56 x 0.78 in) by Filtrete - used condition - $30.75
Filtrete 16x25x1 AC Furnace Air Filter, MPR 700, MERV 8, Tough on Pollen, Easy on Airflow, 3-Month Pleated 1-Inch Electrostatic Air Cleaning Filter, 4-Pack (Actual Size 15.68 x 24.56 x 0.78 in)
Condition: Used
$3075
$4999
-38.49% Save $1924
Update: 15 hours 1 min
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Filtrete 16x25x1 Furnace Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters by Filtrete - used condition - $50.72
Filtrete 16x25x1 Furnace Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Condition: Used
$5072
$6185
-18% Save $1113
Update: 15 hours 1 min
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Heat Storm HS-6000-GC Heater, Gray, 7"D x 18"W x 13"H by HEAT STORM - used condition - $488.15
Heat Storm HS-6000-GC Heater, Gray, 7"D x 18"W x 13"H
Condition: Used
$48815
$63460
-23.08% Save $14645
Update: 15 hours 3 mins
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UIRWAY 500D Air Conditioner Cover Winter, [New 2025 Upgraded Heavy Duty Fabric] Central AC Cover for Outdoor Lawn Garden, Portable Waterproof Square AC Unit Condensing Covers Fits 36'W x 36''D x 39'' by UIRWAY - used condition - $20.69
UIRWAY 500D Air Conditioner Cover Winter, [New 2025 Upgraded Heavy Duty Fabric] Central AC Cover for Outdoor Lawn Garden, Portable Waterproof Square AC Unit Condensing Covers Fits 36'W x 36''D x 39''
Condition: Used
$2069
$3099
-33.24% Save $1030
Update: 15 hours 3 mins
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Amazon Basics Air Circulator Fan, Desk Fan for Bedroom, Home and Office, With 90-Degree Tilt Head, 3 Speed Settings, Lightweight (3 LBS), 35 Watts, Black, 11.1"W x 6.3"D x 10.9"H by Amazon Basics - used condition - $21.34
Amazon Basics Air Circulator Fan, Desk Fan for Bedroom, Home and Office, With 90-Degree Tilt Head, 3 Speed Settings, Lightweight (3 LBS), 35 Watts, Black, 11.1"W x 6.3"D x 10.9"H
Condition: Used
$2134
$2178
-2.02% Save $044
Update: 15 hours 8 mins
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Mesh Window AC Cover, U-Shape Air Conditioner Protection Cover for Outside, Dustproof Waterproof AC Outdoor Unit Cover with Drip Cushion, Reduce Noise and Easy Air Flow (17" x 12" x 13") by Whtawtaw - used condition - $10.97
Mesh Window AC Cover, U-Shape Air Conditioner Protection Cover for Outside, Dustproof Waterproof AC Outdoor Unit Cover with Drip Cushion, Reduce Noise and Easy Air Flow (17" x 12" x 13")
Condition: Used
$1097
$1426
-23.07% Save $329
Update: 15 hours 10 mins
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Honeywell Home HC26A1016/U Whole House Humidifier Replacement Pad (White) 13.25 x 10 x 1.5 inches by Honeywell Home - used condition - $20.63
Honeywell Home HC26A1016/U Whole House Humidifier Replacement Pad (White) 13.25 x 10 x 1.5 inches
Condition: Used
$2063
$18459
-88.82% Save $16396
Update: 15 hours 12 mins
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iLIVING ILG8SF24V-T 24 inch Shutter Exhaust Attic Garage Grow, Ventilation Fan with 2 Speed Thermostat 6 Foot Long 3 Plugs Cord, 24" - Variable, Silver by iLIVING - used condition - $206.10
iLIVING ILG8SF24V-T 24 inch Shutter Exhaust Attic Garage Grow, Ventilation Fan with 2 Speed Thermostat 6 Foot Long 3 Plugs Cord, 24" - Variable, Silver
Condition: Used
$20610
$36091
-42.89% Save $15481
Update: 15 hours 12 mins
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Honeywell HFT600PF1 Replacement Wicking Filter T, 1 pack, White by Honeywell - used condition - $8.82
Honeywell HFT600PF1 Replacement Wicking Filter T, 1 pack, White
Condition: Used
$882
$1147
-23.1% Save $265
Update: 15 hours 14 mins
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DREO Whole Room Heater 714, 60 degrees Vertical & 90 degrees Horizontal 3D Oscillating Heating, 12 ft/s Long-Range Circulator, 3 Heat & 3 Fan Settings, Remote, Space Heaters for Indoor Use, Bedroom, Office, Black by Dreo - used condition - $120.60
DREO Whole Room Heater 714, 60 degrees Vertical & 90 degrees Horizontal 3D Oscillating Heating, 12 ft/s Long-Range Circulator, 3 Heat & 3 Fan Settings, Remote, Space Heaters for Indoor Use, Bedroom, Office, Black
Condition: Used
$12060
$17999
-33% Save $5939
Update: 15 hours 17 mins
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DREO Space Heaters for Indoor Use, 60 degrees Adjustable Tilt, 11.5ft/s Electric Heater with Thermostat, 8 Safety Protections, 3 Heat & 3 Fan Levels, Remote, 34dB Quiet Desk Heater for Room Bedroom Office by Dreo - used condition - $52.49
DREO Space Heaters for Indoor Use, 60 degrees Adjustable Tilt, 11.5ft/s Electric Heater with Thermostat, 8 Safety Protections, 3 Heat & 3 Fan Levels, Remote, 34dB Quiet Desk Heater for Room Bedroom Office
Condition: Used
$5249
$6999
-25% Save $1750
Update: 15 hours 18 mins
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Genuine Winix Filter S +AllergenGuard for C545 by Winix - used condition - $33.86
Genuine Winix Filter S +AllergenGuard for C545
Condition: Used
$3386
$4402
-23.08% Save $1016
Update: 15 hours 20 mins
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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 by De'Longhi - used condition - $112.49
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
Condition: Used
$11249
$14999
-25% Save $3750
Update: 15 hours 21 mins
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Stadler Form Roger Little Dual Filter, R-114, White by Stadler Form - used condition - $24.15
Stadler Form Roger Little Dual Filter, R-114, White
Condition: Used
$2415
$9999
-75.85% Save $7584
Update: 15 hours 22 mins
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Honeywell HEPA Air Purifier Filter R, 3-Pack for HPA 100/200/300 and 5000 Series - Airborne Allergen Air Filter Targets Wildfire/Smoke, Pollen, Pet Dander, and Dust by Honeywell - used condition - $80.28
Honeywell HEPA Air Purifier Filter R, 3-Pack for HPA 100/200/300 and 5000 Series - Airborne Allergen Air Filter Targets Wildfire/Smoke, Pollen, Pet Dander, and Dust
Condition: Used
$8028
$10436
-23.07% Save $2408
Update: 15 hours 22 mins
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