Heating, Cooling & Air Quality

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

Showing 24 of 208 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: 10 hours 21 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: 10 hours 22 mins
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Aerostar 20 x 25 x 4 MERV 8 Pleated Air Filter, Pleated (Pack of 6) by Aerostar - used condition - $81.99
Aerostar 20 x 25 x 4 MERV 8 Pleated Air Filter, Pleated (Pack of 6)
Condition: Used
$8199
$10916
-24.89% Save $2717
Update: 10 hours 23 mins
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BestAir HW2025-8R AC Furnace Air Filter, 20" x 25" x 4", MERV 8, Removes Allergens & Contaminants, Fits 100%, for Honeywell Models, Pack of 3 by BestAir - used condition - $49.44
BestAir HW2025-8R AC Furnace Air Filter, 20" x 25" x 4", MERV 8, Removes Allergens & Contaminants, Fits 100%, for Honeywell Models, Pack of 3
Condition: Used
$4944
$6691
-26.11% Save $1747
Update: 10 hours 23 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: 10 hours 23 mins
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Filtrete 20x25x4 Slim Fit (3.75" width), AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell Devices, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.50 x 24.50 x 3.75) by Filtrete - used condition - $66.40
Filtrete 20x25x4 Slim Fit (3.75" width), AC Furnace Air Filter, MPR 1550, MERV 12, Fits Lennox & Honeywell Devices, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.50 x 24.50 x 3.75)
Condition: Used
$6640
$8632
-23.08% Save $1992
Update: 10 hours 24 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: 10 hours 24 mins
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Filtrete 18x18x1 Air Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters, White by Filtrete - used condition - $45.45
Filtrete 18x18x1 Air Filter, MPR 300, MERV 5, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters, White
Condition: Used
$4545
$5787
-21.46% Save $1242
Update: 10 hours 26 mins
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Aerostar 24 x 24 x 4 MERV 8 Pleated Air Filter, Pleated (Pack of 6) by Aerostar - used condition - $73.66
Aerostar 24 x 24 x 4 MERV 8 Pleated Air Filter, Pleated (Pack of 6)
Condition: Used
$7366
$8442
-12.75% Save $1076
Update: 10 hours 26 mins
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Filtrete 18x20x1 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 17.81 x 19.81 x 0.81 in) by Filtrete - used condition - $34.50
Filtrete 18x20x1 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 17.81 x 19.81 x 0.81 in)
Condition: Used
$3450
$4485
-23.08% Save $1035
Update: 10 hours 26 mins
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Filtrete 20x24x1 Furnace Filter, MPR 300, MERV 5, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters by Filtrete - used condition - $33.26
Filtrete 20x24x1 Furnace Filter, MPR 300, MERV 5, Healthy Living Ultimate Allergen 3-Month Pleated 1-Inch Air Filters, 6 Filters
Condition: Used
$3326
$5220
-36.28% Save $1894
Update: 10 hours 26 mins
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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 - $89.58
Filtrete 16x24x1 Furnace Filter, MPR 1000, MERV 11, Clean Living Basic Dust 3-Month Pleated 1-Inch Air Filters, 6 Filters
Condition: Used
$8958
$11407
-21.47% Save $2449
Update: 10 hours 26 mins
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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: 10 hours 26 mins
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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 - $32.63
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
$3263
$4999
-34.73% Save $1736
Update: 10 hours 26 mins
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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: 10 hours 26 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 - $19.47
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
$1947
$3099
-37.17% Save $1152
Update: 10 hours 27 mins
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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: 10 hours 27 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 - $21.25
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
$2125
$2178
-2.43% Save $053
Update: 10 hours 33 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: 10 hours 35 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: 10 hours 37 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: 10 hours 37 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: 10 hours 39 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: 10 hours 42 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 - $51.73
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
$5173
$5999
-13.77% Save $826
Update: 10 hours 43 mins
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