Refurbished Parts & Accessories — 77 Deals

About Parts & Accessories. Refurbished and open-box parts and accessories for home heating, cooling, and air quality offer savings on trusted brands. Find versatile options for air conditioners, purifiers, heaters, humidifiers, and more to keep your home comfortable.

Core 400s Replacement Filters Compatible With Levoit Core 400S/Core 400S-P/Core 400S-RF, 3-in-1 True Activated Carbon Pre-Filter,Model LRF-C401S-WUS, 2 Pack by Kaulolado - Used - Very Good condition - US$30.47

Core 400s Replacement Filters Compatible With Levoit Core 400S/Core 400S-P/Core 400S-RF, 3-in-1 True Activated Carbon Pre-Filter,Model LRF-C401S-WUS, 2 Pack

Used - Very Good

-42% Save $21.99

Update: Yesterday

Buy at Amazon.com

LBG Products Foam Block for U-Shape Window AC Units, 2 Pack with Weather Seal Strip, Prevents Cold Air Leakage, Compatible with Midea, Winter/Summer by LBG Products - Used - Like New condition - US$18.40

LBG Products Foam Block for U-Shape Window AC Units, 2 Pack with Weather Seal Strip, Prevents Cold Air Leakage, Compatible with Midea, Winter/Summer

Used - Like New

-54% Save $21.59

Update: Yesterday

Buy at Amazon.com

Air Conditioner Covers for Outside Window Units: Mesh Cover for Midea U Shaped AC 8000BTU 10000BTU 12000BTU, Waterproof Breathable PVC AC Cover, Anti-Leaf, Easy Air Flow, 20"x12.2"x13.4", White by Toutgood - Used - Like New condition - US$9.14

Air Conditioner Covers for Outside Window Units: Mesh Cover for Midea U Shaped AC 8000BTU 10000BTU 12000BTU, Waterproof Breathable PVC AC Cover, Anti-Leaf, Easy Air Flow, 20"x12.2"x13.4", White

Used - Like New

-70% Save $20.85

Update: Yesterday

Buy at Amazon.com

A230 Replacement Filter for Winix A230 A231 Air Pur-ifier, True High Efficiency Replacement Filter Size O 1712-0100-00, 3-in-1 Grade True 2 Pack by Lichelete - Used - Very Good condition - US$18.45

A230 Replacement Filter for Winix A230 A231 Air Pur-ifier, True High Efficiency Replacement Filter Size O 1712-0100-00, 3-in-1 Grade True 2 Pack

Used - Very Good

-51% Save $18.54

Update: Yesterday

Buy at Amazon.com

GermGuardian Genuine Carbon Air Purifier Replacement Filter for Use with FLT5000 Filter C for Air Purifier Models AC5000, AC5300, AC5350, CDAP5500 and PureGuardian Model AP2800CA, 4-Pack FLT28CB4 by GermGuardian - Used - Very Good condition - US$11.49

GermGuardian Genuine Carbon Air Purifier Replacement Filter for Use with FLT5000 Filter C for Air Purifier Models AC5000, AC5300, AC5350, CDAP5500 and PureGuardian Model AP2800CA, 4-Pack FLT28CB4

Used - Very Good

-62% Save $18.50

Update: Yesterday

Buy at Amazon.com

Filter D HRF-D1 HEPA Filter Replacement Compatible with Honeywell Silentcomfort HRF-11N HWLHRF1 Air Purifiers by LifeSupplyUSA (2-Pack) by LifeSupplyUSA - Used - Like New condition - US$27.97

Filter D HRF-D1 HEPA Filter Replacement Compatible with Honeywell Silentcomfort HRF-11N HWLHRF1 Air Purifiers by LifeSupplyUSA (2-Pack)

Used - Like New

-40% Save $18.27

Update: Yesterday

Buy at Amazon.com

2-Pack C610 Replacement Filter Z, Compatible with Winix C610 Air Purifier, Z Filter 1712-0121-00 by Skydiras - Used - Very Good condition - US$28.33

2-Pack C610 Replacement Filter Z, Compatible with Winix C610 Air Purifier, Z Filter 1712-0121-00

Used - Very Good

-39% Save $17.66

Update: Yesterday

Buy at Amazon.com

Amazon Basics 20x25x1 Air Filter 6-Pack, MERV 8 AC Furnace Filters, Removes Dust, Electrostatic, Allergy Control (Actual Size: 19.75" x 24.75" x 0.75") by Amazon Basics - Used - Very Good condition - US$27.34

Amazon Basics 20x25x1 Air Filter 6-Pack, MERV 8 AC Furnace Filters, Removes Dust, Electrostatic, Allergy Control (Actual Size: 19.75" x 24.75" x 0.75")

Used - Very Good

-38% Save $16.65

Update: Yesterday

Buy at Amazon.com

Core 300 Replacement Filter for LEVOIT 300 300-P 300-S P350 Air Purifier, 3-in-1 H13 HEPA Activated Carbon, 99.97% Filtration for Dust Pollen Allergens Pet Hair Odor, Replaces Core 300-RF, 2 Pack by MASITE PCWJ - Used - Like New condition - US$16.38

Core 300 Replacement Filter for LEVOIT 300 300-P 300-S P350 Air Purifier, 3-in-1 H13 HEPA Activated Carbon, 99.97% Filtration for Dust Pollen Allergens Pet Hair Odor, Replaces Core 300-RF, 2 Pack

Used - Like New

-51% Save $16.61

Update: Yesterday

Buy at Amazon.com

Down Draft Evaporative Cooler Cover,Heavy Duty 600D Protection Rain and Snow Swamp Cooler Cover,Equipped with 2 Bayonet Straps for Down Draft Swamp Cooler Weatherproof Covers.34"W x 34"D x 36"H by Alickwang - Used - Like New condition - US$37.04

Down Draft Evaporative Cooler Cover,Heavy Duty 600D Protection Rain and Snow Swamp Cooler Cover,Equipped with 2 Bayonet Straps for Down Draft Swamp Cooler Weatherproof Covers.34"W x 34"D x 36"H

Used - Like New

-31% Save $15.95

Update: Yesterday

Buy at Amazon.com

LEVOIT Genuine Core 600S-P Air Purifier Smoke Remover Replacement Filter, 4-in-1 Air Filters, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon for Removal Core 600S-RF-SR, Blue, 1 Pack by LEVOIT - Used - Very Good condition - US$64.65

LEVOIT Genuine Core 600S-P Air Purifier Smoke Remover Replacement Filter, 4-in-1 Air Filters, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon for Removal Core 600S-RF-SR, Blue, 1 Pack

Used - Very Good

-20% Save $15.34

Update: Yesterday

Buy at Amazon.com

Filter C for Guardian Air Purifier, FLT5000 Filter Replacement Compatible with AC5000, AC5000E, AC5250PT, AC5350B, AC5350BCA, AC5350W, AC5300B Air Purifiers, 2 HEPA Filter & 6 Pre-Filters by Hfunmo - Used - Like New condition - US$19.78

Filter C for Guardian Air Purifier, FLT5000 Filter Replacement Compatible with AC5000, AC5000E, AC5250PT, AC5350B, AC5350BCA, AC5350W, AC5300B Air Purifiers, 2 HEPA Filter & 6 Pre-Filters

Used - Like New

-41% Save $13.21

Update: Yesterday

Buy at Amazon.com

GermGuardian Filter O HEPA Pure Genuine Air Purifier Replacement Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, Mold Spores for Air Purifier AC3200, AC3250, AC5109, AP3250, FLT5100 by GermGuardian - Used - Like New condition - US$36.82

GermGuardian Filter O HEPA Pure Genuine Air Purifier Replacement Filter, Removes 99.97% of Pollutants, Wildfire Smoke, Odors, Mold Spores for Air Purifier AC3200, AC3250, AC5109, AP3250, FLT5100

Used - Like New

-27% Save $13.17

Update: Yesterday

Buy at Amazon.com

2 Pack E-400 ClearAir-A7 Replacement Filter for AromaRoom E-400 and VEWIOR ClearAir-A7 Air Purifier, 3-in-1, H14 True HEPA with Efficiency Activated Carbon and Pre-Filter by HOMFILBIT - Used - Very Good condition - US$29.46

2 Pack E-400 ClearAir-A7 Replacement Filter for AromaRoom E-400 and VEWIOR ClearAir-A7 Air Purifier, 3-in-1, H14 True HEPA with Efficiency Activated Carbon and Pre-Filter

Used - Very Good

-30% Save $12.53

Update: Yesterday

Buy at Amazon.com

Core 400S Replacement Filter for LEVOIT Core 400S-P Smart WiFi Air Purifie-r, Core 400S-RF, 3-in-1 Activated Carbon Filter, LRF-C401S-WUS, 1 Pack by isinlive - Used - Very Good condition - US$23.63

Core 400S Replacement Filter for LEVOIT Core 400S-P Smart WiFi Air Purifie-r, Core 400S-RF, 3-in-1 Activated Carbon Filter, LRF-C401S-WUS, 1 Pack

Used - Very Good

-35% Save $12.36

Update: Yesterday

Buy at Amazon.com

Pulluty Core 600S Replacement Filter for LEVOIT Core 600S & Core 600S-P Air Purifier, 3-in-1 H13 True HEPA with Activated Carbon Filter for Home Large Room,Core 600S-RF,1 Pack,White by Pulluty - Used - Like New condition - US$35.35

Pulluty Core 600S Replacement Filter for LEVOIT Core 600S & Core 600S-P Air Purifier, 3-in-1 H13 True HEPA with Activated Carbon Filter for Home Large Room,Core 600S-RF,1 Pack,White

Used - Like New

-25% Save $11.64

Update: Yesterday

Buy at Amazon.com

Vegebe 𝐖𝐚𝐬𝐡𝐚𝐛𝐥𝐞 Core 400S Replacement Filter for LEVOIT Core 400S-P Air Purifier, H13 True HEPA Filter with High-Efficiency Activated Carbon for Core 400S-RF, LRF-C401S-WUS, 1 Pack by Vegebe - Used - Very Good condition - US$28.44

Vegebe 𝐖𝐚𝐬𝐡𝐚𝐛𝐥𝐞 Core 400S Replacement Filter for LEVOIT Core 400S-P Air Purifier, H13 True HEPA Filter with High-Efficiency Activated Carbon for Core 400S-RF, LRF-C401S-WUS, 1 Pack

Used - Very Good

-29% Save $11.55

Update: Yesterday

Buy at Amazon.com

Core 600s Replacement Filter Compatible with Levoit Core 600S-P Air Purifier, 3-in-1 HEPA High-Efficiency Activated Carbon Filter for Home Large Room, Core 600S-RF by HKNECE - Used - Like New condition - US$34.90

Core 600s Replacement Filter Compatible with Levoit Core 600S-P Air Purifier, 3-in-1 HEPA High-Efficiency Activated Carbon Filter for Home Large Room, Core 600S-RF

Used - Like New

-25% Save $11.09

Update: Yesterday

Buy at Amazon.com

Replacement Filter Size O, 1712-0100-00 Compatible with Winix A230 and A231 Air Purifier 3-in-1 HEPA Filter 99.97% Filtration, 2 Pack by JORAIR - Used - Very Good condition - US$26.26

Replacement Filter Size O, 1712-0100-00 Compatible with Winix A230 and A231 Air Purifier 3-in-1 HEPA Filter 99.97% Filtration, 2 Pack

Used - Very Good

-30% Save $10.73

Update: Yesterday

Buy at Amazon.com

Demiwise MERV 8 Air Vent Filters Kit 20x100 Inch|Cut to Fit (60+ Filters) Filter Material,High-Grade Electrostatic Filter Media with 48 Hooks for Home Floor, Ceiling, HVAC Furnace Vents & Grilles by Demiwise - Used - Very Good condition - US$7.77

Demiwise MERV 8 Air Vent Filters Kit 20x100 Inch|Cut to Fit (60+ Filters) Filter Material,High-Grade Electrostatic Filter Media with 48 Hooks for Home Floor, Ceiling, HVAC Furnace Vents & Grilles

Used - Very Good

$7⁷⁷

-57% Save $10.22

Update: Yesterday

Buy at Amazon.com

C610 Replacement Filter Z Compatible with Winix C610 Air Purifier, 3 in 1 HEPA Filter with Activated Carbon and Pre-Filter, Compares to Part # 1712-0121-00, 2 Pack by iSingo - Used - Like New condition - US$33.25

C610 Replacement Filter Z Compatible with Winix C610 Air Purifier, 3 in 1 HEPA Filter with Activated Carbon and Pre-Filter, Compares to Part # 1712-0121-00, 2 Pack

Used - Like New

-23% Save $9.74

Update: Yesterday

Buy at Amazon.com

5510 5520 Replacement Filter Q Compatible with Winix 5510, 5520 PlasmaWave Air Purifi-ers, HEPA Air Filter + Activated Carbon Filter Combo for Dust Pollen Pet Smoke, 4 Pack by isinlive - Used - Like New condition - US$30.39

5510 5520 Replacement Filter Q Compatible with Winix 5510, 5520 PlasmaWave Air Purifi-ers, HEPA Air Filter + Activated Carbon Filter Combo for Dust Pollen Pet Smoke, 4 Pack

Used - Like New

-25% Save $9.60

Update: Yesterday

Buy at Amazon.com

Core 400S Replacement Filter Compatible with LEVOIT Core 400S Smart WiFi Air Puri-fier, Part Number# Core400S-RF, 3-in-1 Efficient Filter, Core 400S-P by JORAIR - Used - Like New condition - US$23.47

Core 400S Replacement Filter Compatible with LEVOIT Core 400S Smart WiFi Air Puri-fier, Part Number# Core400S-RF, 3-in-1 Efficient Filter, Core 400S-P

Used - Like New

-29% Save $9.52

Update: Yesterday

Buy at Amazon.com

PETOX Core Mini Replacement Filter for LEVOIT Core Mini and Core Mini-P Air Purifier, 3-in-1 High-Efficiency Activated Carbon Fliter, Core Mini-RF, 2 Filter & 10 Fragrance Sponge by PETOX - Used - Very Good condition - US$14.95

PETOX Core Mini Replacement Filter for LEVOIT Core Mini and Core Mini-P Air Purifier, 3-in-1 High-Efficiency Activated Carbon Fliter, Core Mini-RF, 2 Filter & 10 Fragrance Sponge

Used - Very Good

-38% Save $9.04

Update: Yesterday

Buy at Amazon.com