Levoit Core 400S Air Purifier Replacement Filter, H13 True Hepa, Core400S-RF, 1pack, White
Only the use of official Levoit Core 400S-RF replacement filters can maintain the performance of your air purifier. The filter consists of a pre-filter, H13 HEPA filter, and activated carbon filter. It removes 99.97% of dust, pollen, smoke, odors, and pet hair. It filters particles as small as 0.3 micrometers and also filters air pollution from PM 2.5. Ideal for allergy sufferers, asthma patients, pet owners, smokers, and children. The filters are sealed to protect their lifespan. Please remove the plastic bag from the filter before running the air purifier. Otherwise, the device may be damaged. It is recommended to replace the air filters every 12 months.
Only the use of official Levoit Core 400S-RF replacement filters can maintain the performance of your air purifier. The filter consists of a pre-filter, H13 HEPA filter, and activated carbon filter. It removes 99.97% of dust, pollen, smoke, odors, and pet hair. It filters particles as small as 0.3 micrometers and also filters air pollution from PM 2.5. Ideal for allergy sufferers, asthma patients, pet owners, smokers, and children. The filters are sealed to protect their lifespan. Please remove the plastic bag from the filter before running the air purifier. Otherwise, the device may be damaged. It is recommended to replace the air filters every 12 months.
Only the use of official Levoit Core 400S-RF replacement filters can maintain the performance of your air purifier. The filter consists of a pre-filter, H13 HEPA filter, and activated carbon filter. It removes 99.97% of dust, pollen, smoke, odors, and pet hair. It filters particles as small as 0.3 micrometers and also filters air pollution from PM 2.5. Ideal for allergy sufferers, asthma patients, pet owners, smokers, and children. The filters are sealed to protect their lifespan. Please remove the plastic bag from the filter before running the air purifier. Otherwise, the device may be damaged. It is recommended to replace the air filters every 12 months.
Only the use of official Levoit Core 400S-RF replacement filters can maintain the performance of your air purifier. The filter consists of a pre-filter, H13 HEPA filter, and activated carbon filter. It removes 99.97% of dust, pollen, smoke, odors, and pet hair. It filters particles as small as 0.3 micrometers and also filters air pollution from PM 2.5. Ideal for allergy sufferers, asthma patients, pet owners, smokers, and children. The filters are sealed to protect their lifespan. Please remove the plastic bag from the filter before running the air purifier. Otherwise, the device may be damaged. It is recommended to replace the air filters every 12 months.
in 27 offers
The lowest price for Levoit Core 400S Air Purifier Replacement Filter, H13 True Hepa, Core400S-RF, 1pack, White right now is $30.79 at AliExpress.com - AliExpress-226247430, compared across 21 retailers.
The all-time low was $22.59 on 4 Nov 2025 — today's price is 36% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 Oct 2026.
Last updated at 09/10/2026 03:06:20
LEVOIT Core 400S-P Replacement Filter, Genuine Core 400S-RF Air Purifier Filters, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon for
Free delivery
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PM2.5 Hepa Filter for Levoit Air Purifier Core 400S Levoit Activated Carbon Filter Core 400 Levoit
Delivery $4.59
Core 400S Replacement Filter for LEVOIT Air Purifier, Core 400, Core 400S-P
Free delivery between 20–23 Oct
Core 400S Replacement Filter for LEVOIT Core 400S-P Air Purifier
Delivery $104.96
Levoit Air Purifier Replacement Filter for Core 400S - White
Delivery between Mon – Thu $5
Levoit Air Purifier Replacement Filter for Core 400S
Delivery $8.99
Levoit Core 400s Air Purifier Replacement Filter
Delivery $19.95
Levoit Core 400S Original Filter
Delivery between 16–21 Oct $8.95
Levoit Core 400s Air Purifier Replacement Filter
Delivery between 12–17 Oct $19.95
Levoit Core 400s Air Purifier Replacement Filter
Delivery between 12–17 Oct $19.95
originally posted on walmart.com
We are thankful for having the Levoit Air Purifier for our bedrooms. It does a really great job of purifying the air so we can sleep better at night. And the replacement filter is well worth the cost. One lasts us for about 6 months.
originally posted on bestbuy.com
We got the purifier as a gift and replaced the filter recently. The purifier is fantastic. Super quiet, efficient, it's crazy to see the air quality change with the recent smoke or even just from cooking, and how quickly the purifier can get it back to a healthy level. Highly recommend!
originally posted on bestbuy.com
I love this filter. It lasts about 6 months and it totally worth the cost. I love that the filter system tells me when I need to replace my filter and it is not just an absent-minded change filter after X amount of time. It's a fantastic buy.
| Filtration Efficiency | 99.97% (ultrafine particles down to 0.3 μm) |
| MERV Rating | No Rating |
| Filtration Type | Pre-filter |
| Micron Rating | 0.3 μm |
| Filter Media | Activated carbon |
LEVOIT Core 400S-P Replacement Filter, Genuine Core 400S-RF Air Purifier Filters, Supports HEPA Sleep Mode, High-Efficiency Activated Carbon for
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!
PM2.5 Hepa Filter for Levoit Air Purifier Core 400S Levoit Activated Carbon Filter Core 400 Levoit
Delivery $4.59
Core 400S Replacement Filter for LEVOIT Air Purifier, Core 400, Core 400S-P
Free delivery between 20–23 Oct
Core 400S Replacement Filter for LEVOIT Core 400S-P Air Purifier
Delivery $104.96
Levoit Air Purifier Replacement Filter for Core 400S - White
Delivery between Mon – Thu $5
We are thankful for having the Levoit Air Purifier for our bedrooms. It does a really great job of purifying the air so we can sleep better at night. And the replacement filter is well worth the cost. One lasts us for about 6 months.
We got the purifier as a gift and replaced the filter recently. The purifier is fantastic. Super quiet, efficient, it's crazy to see the air quality change with the recent smoke or even just from cooking, and how quickly the purifier can get it back to a healthy level. Highly recommend!
I love this filter. It lasts about 6 months and it totally worth the cost. I love that the filter system tells me when I need to replace my filter and it is not just an absent-minded change filter after X amount of time. It's a fantastic buy.
As much as we’d like to keep using the original filter, its better for your health to replace the filter once and a while.
Scored this filter during the sale and saved so much. I compared what other competitors were selling it for, and bestbuy had the best deal!
Is in good shape. Cleans my air. Very clean product. Too expensive to change these regularly though.
We’ve been using the Vsync Core 400 for a year now. Works great! Bought a smaller version for our bedroom.
I went ahead and bought a replacement filter when I originally bought my air purifier. I have yet to need the replacement because the original has lasted so long very satisfied with the filter
Cleans the air very well. Fairly high cost for what you are getting though.
The unit this made for (Levoit Plasma Pro 400s) is a great hepa filter. It really takes care of all the pollutants this world can trow at it.
| Filtration Efficiency | 99.97% (ultrafine particles down to 0.3 μm) |
| MERV Rating | No Rating |
| Filtration Type | Pre-filter |
| Micron Rating | 0.3 μm |
| Filter Media | Activated carbon |
