The Levoit Core 400S replacement filter offers a comprehensive solution for those struggling with pet odors and kitchen fumes. With a three-stage filtration system that includes an ultra-fine nylon pre-filter, an H13 HEPA filter, and a powerful activated carbon filter, this filter efficiently removes 99.97% of all particles as small as 0.3 microns, including dust, pollen, and smoke. It is especially beneficial for allergy sufferers, asthma patients, pet owners, and smokers.
The Levoit Core 400S replacement filter offers a comprehensive solution for those struggling with pet odors and kitchen fumes. With a three-stage filtration system that includes an ultra-fine nylon pre-filter, an H13 HEPA filter, and a powerful activated carbon filter, this filter efficiently removes 99.97% of all particles as small as 0.3 microns, including dust, pollen, and smoke. It is especially beneficial for allergy sufferers, asthma patients, pet owners, and smokers.
in 23 offers
The lowest price for Replacement Filter Compatible with Levoit Air Purifier Core 400/400S Part Core 400S RF H13 HEPA Filtration 5 Layers 3 in 1 Filter 400S(Yellow) right now is $59.99, compared across 7 retailers.
Replacement Filter Compatible with Levoit Air Purifier Core 400/400S Part Core 400S RF H13 HEPA Filtration 5 Layers 3 in 1 Filter 400S(Yellow)
The Levoit Core 400S replacement filter offers a comprehensive solution for those struggling with pet odors and kitchen fumes. With a three-stage filtration system that includes an ultra-fine nylon pre-filter, an H13 HEPA filter, and a powerful activated carbon filter, this filter efficiently removes 99.97% of all particles as small as 0.3 microns, including dust, pollen, and smoke. It is especially beneficial for allergy sufferers, asthma patients, pet owners, and smokers.
The Levoit Core 400S replacement filter offers a comprehensive solution for those struggling with pet odors and kitchen fumes. With a three-stage filtration system that includes an ultra-fine nylon pre-filter, an H13 HEPA filter, and a powerful activated carbon filter, this filter efficiently removes 99.97% of all particles as small as 0.3 microns, including dust, pollen, and smoke. It is especially beneficial for allergy sufferers, asthma patients, pet owners, and smokers.
The all-time low was $50.65 on 2 Oct 2026 — today's price is 18% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 17 Oct 2026.
Last updated at 17/10/2026 13:00:39
Core 400S Pet Care Replacement Filter for LEVOIT 400S-P Air Purifier | 3-IN-1 HEPA Air Filter and Activated Carbon Filter, Compared to Part# Core
Free delivery
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APPLIANCEMATES Core 400S Pet Care Replacement Filter for LEVOIT Core 400S-P Air Purifier, 3-in-1 Activated Carbon Filter, Core400S-RF-PA (LRF-C401-YUS
Free delivery between 27–30 Oct
Core 400s Pet Replacement Filter For Levoit Core 400s Smart Wifi Air
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Levoit Core 400S Pet Allergy Replacement Filter, 3 In 1 True HEPA Filter, Activated Carbon Filter, Fine Pre Filter, Pet Hair And Dander Filtration, 1
Delivery between 21–28 Oct $49.39
Core 400S Pet Allergy Replacement Filter For LEVOIT Core 400S And Core400S-P/Core 400S-rf Air Purifier,3-in-1 True H13 HEPA Activated Carbon
Delivery $28.73
Core 400S Pet Care Replacement Filter for LEVOIT Core 400S Smart WiFi Air Purifie-r, 3-in-1 Activated Carbon Filter, Core 400S-RF-PA (LRF-C401-YUS), 1
Delivery between 23–26 Oct $29
Core 400S Pet Care Replacement Filter for LEVOIT Core 400S-P Air Purifier
Delivery $104.96
| Filtration Efficiency | 99.97% (of 0.3-micron airborne particles) |
| Particle Size Captured | Viruses, 0.3-micron airborne particles, Bacteria, Dander, Pet fur |
| Performance Highlights | Eliminates pet dander, smoke, dust, mold, and pollen, Complements the main filter to trap odors and toxic gases |
| Filtration Type | Air purifier filter |
| Micron Rating | 0.3 micron |
Core 400S Pet Care Replacement Filter for LEVOIT 400S-P Air Purifier | 3-IN-1 HEPA Air Filter and Activated Carbon Filter, Compared to Part# Core
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
APPLIANCEMATES Core 400S Pet Care Replacement Filter for LEVOIT Core 400S-P Air Purifier, 3-in-1 Activated Carbon Filter, Core400S-RF-PA (LRF-C401-YUS
Free delivery between 27–30 Oct
Core 400s Pet Replacement Filter For Levoit Core 400s Smart Wifi Air
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Levoit Core 400S Pet Allergy Replacement Filter, 3 In 1 True HEPA Filter, Activated Carbon Filter, Fine Pre Filter, Pet Hair And Dander Filtration, 1
Delivery between 21–28 Oct $49.39
Core 400S Pet Allergy Replacement Filter For LEVOIT Core 400S And Core400S-P/Core 400S-rf Air Purifier,3-in-1 True H13 HEPA Activated Carbon
Delivery $28.73
| Filtration Efficiency | 99.97% (of 0.3-micron airborne particles) |
| Particle Size Captured | Viruses, 0.3-micron airborne particles, Bacteria, Dander, Pet fur |
| Performance Highlights | Eliminates pet dander, smoke, dust, mold, and pollen, Complements the main filter to trap odors and toxic gases |
| Filtration Type | Air purifier filter |
| Micron Rating | 0.3 micron |
