

Hero image 0 of Levoit Core® 400S-P Purifier Filter Upgrade LRF-C401S-P-WUS White US Standard, 0 of 5
Levoit Core® 400S-P Purifier Filter Upgrade LRF-C401S-P-WUS White US Standard
Key item features
- 3-Stage Filtration: Filters at least 99.97% of airborne particles down to 0.3 microns and helps remove smoke, odors, and VOCs
- Fits: Levoit Core® 400S, 400S-P; PlasmaPro® 400S, 400S-P Smart Air Purifiers
- Genuine Filter: Levoit replacement filters are the ideal choice to maintain the best performance of your Levoit air purifier
- HEPA Sleep Mode: HEPA-grade filtration while operating in Sleep Mode, as tested by an independent lab.
Specs
- Works withAir Purifier
- Minimum efficiency reporting values (merv)16
- Microparticle performance rating99.97
- Clean air delivery rate141 CFM
- MaterialActivated Carbon, Nylon
- Height10.43 in
Current price is USD$49.99$49.99/ca
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Ships to
Arrives by Mon, Jun 8
|Sold and shipped by bargainloop
4.276923076923077 stars out of 5, based on 65 seller reviews(4.3)65 seller reviews
Free 30-day returns
More seller options (4)
Starting from $49.99
About this item
Product details
Remove at least 99.97% of 0.3-micron airborne contaminants with the Levoit Core 400S-P 3-Stage Replacement Filter. The Pre-Filter, Main Filter, and Custom High-Efficiency Activated Carbon Filter work together to filter dust, pollen, smoke particles, pet dander, household odors, and VOCs (volatile organic compounds). Genuine Levoit replacement filters are the ideal choice to maintain the best performance of your Levoit air purifier. Designed to fit the Levoit Core 400S and Core 400S-P Smart Air Purifier.
- 3-Stage Filtration: Filters at least 99.97% of airborne particles down to 0.3 microns and helps remove smoke, odors, and VOCs
- Fits: Levoit Core® 400S, 400S-P; PlasmaPro® 400S, 400S-P Smart Air Purifiers
- Genuine Filter: Levoit replacement filters are the ideal choice to maintain the best performance of your Levoit air purifier
- HEPA Sleep Mode: HEPA-grade filtration while operating in Sleep Mode, as tested by an independent lab.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Works with
Air Purifier
Compatible models
Core 400S, Core 400S-P, PlasmaPro 400, PlasmaPro 400S-P
Minimum efficiency reporting values (merv)
16
Microparticle performance rating
99.97
Warranty
Warranty information
2-Year Warranty & Satisfaction Guaranteed: Experiencing issues? Our California-based Customer Support Team is here to help. If your product is defective, don’t worry about shipping it back. We’ll send you a replacement right away!
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warranty url
Similar items you might like
Based on what customers bought
240 True HEPA Pet Allergy Replacement Filter 14 for Puroair 240 Air Purifier,3-in-1 High-Efficiency HP-14 with Activated Carbon Filter,2 pack,Yellow $25.99
Sponsored$2599current price $25.99240 True HEPA Pet Allergy Replacement Filter 14 for Puroair 240 Air Purifier,3-in-1 High-Efficiency HP-14 with Activated Carbon Filter,2 pack,Yellow
34.7 out of 5 Stars. 3 reviewsSave withShipping, arrives in 2 daysBest seller FFAC 2 Pack Core Mini Replacement Filters for LEVOIT Air Purifiers,Contains Activated Carbon Filter,HEPA Filter and Pre-Filter $15.98 Was $34.98
Best seller
SponsoredNow$1598current price Now $15.98, Was $34.98$34.98You save $19.00You save$19.00FFAC 2 Pack Core Mini Replacement Filters for LEVOIT Air Purifiers,Contains Activated Carbon Filter,HEPA Filter and Pre-Filter
444.5 out of 5 Stars. 44 reviewsSave withShipping, arrives in 2 days3-in-1 True HEPA Replacement Filters For Core 400S Air Purifier Part Core 400S-RF, 2 Packs $52.99
$5299current price $52.993-in-1 True HEPA Replacement Filters For Core 400S Air Purifier Part Core 400S-RF, 2 Packs
82.8 out of 5 Stars. 8 reviewsReduced price FFAC 4 Pack Core Mini Replacement Filters for LEVOIT Air Purifiers,Contains Activated Carbon Filter,HEPA Filter and Pre-Filter $28.98 Was $59.98
Reduced price
$2898current price $28.98, Was $59.98$59.98FFAC 4 Pack Core Mini Replacement Filters for LEVOIT Air Purifiers,Contains Activated Carbon Filter,HEPA Filter and Pre-Filter
294.1 out of 5 Stars. 29 reviewsRollback Replacement H13 HEPA Air Purifier Filter for Model AP201 Air Purifier , Original $18.99 Was $39.99
Rollback
$1899current price $18.99, Was $39.99$39.99Replacement H13 HEPA Air Purifier Filter for Model AP201 Air Purifier , Original
1704.5 out of 5 Stars. 170 reviewsBlue Pure 311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, Activated Carbon Filter,2 Pack $46.99
$4699current price $46.99Blue Pure 311i Max AllergenBlock Replacement Filter Compatible with Blueair Blue Pure 311i Max Air Purifier, Activated Carbon Filter,2 Pack
74.6 out of 5 Stars. 7 reviewsCore 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Cleaner Purifier, Core 400S-RF-PA (LRF-C401-YUS), 3-in-1 H13 True HEPA Activated Carbon Pre-Filter, 2 Pack, Yellow $45.99
Sponsored$4599current price $45.99Core 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Cleaner Purifier, Core 400S-RF-PA (LRF-C401-YUS), 3-in-1 H13 True HEPA Activated Carbon Pre-Filter, 2 Pack, Yellow
64.7 out of 5 Stars. 6 reviewsSave withShipping, arrives in 3+ daysBest seller FFAC 115115 Replacement Filter for Winix Air Purifier C535 , 4 Pack HEPA Filter $35.56 Was $69.98
Best seller
SponsoredNow$3556current price Now $35.56, Was $69.98$69.98You save $34.42You save$34.42FFAC 115115 Replacement Filter for Winix Air Purifier C535 , 4 Pack HEPA Filter
254.8 out of 5 Stars. 25 reviewsSave withShipping, arrives in 2 daysLevoit Air Purifier Replacement Filter Core 200S-P-RF, for Core 200S-P Series, 1 Pack $23.25 Was $25.99
$2325current price $23.25, Was $25.99$25.99Levoit Air Purifier Replacement Filter Core 200S-P-RF, for Core 200S-P Series, 1 Pack
1084.8 out of 5 Stars. 108 reviewsBest seller 4 Pack 115115 Replacement Filter A Size 21 - Compatible with Winix PlasmaWave Air Purifier C535 5300 5300-2 6300 6300-2 P300 AM90 C909 9800,C535 Filter A $28.99
Best seller
$2899current price $28.994 Pack 115115 Replacement Filter A Size 21 - Compatible with Winix PlasmaWave Air Purifier C535 5300 5300-2 6300 6300-2 P300 AM90 C909 9800,C535 Filter A
114.9 out of 5 Stars. 11 reviewsLevoit LV-H133-RF Air Purifier Replacement Air Filter for LV-H133 Series $62.99
$6299current price $62.99Levoit LV-H133-RF Air Purifier Replacement Air Filter for LV-H133 Series
894.9 out of 5 Stars. 89 reviewsBest seller Replacement H13 HEPA Air Purifier Filter for Model AP202 Air Purifier , Original $13.99
Best seller
$1399current price $13.99Replacement H13 HEPA Air Purifier Filter for Model AP202 Air Purifier , Original
744.5 out of 5 Stars. 74 reviews211 Replacement Filter Compatible with Blueair Blue Pure 211 and Max Air Purifier, H13 True HEPA and Activated Carbon Filter $26.99
Sponsored$2699current price $26.99211 Replacement Filter Compatible with Blueair Blue Pure 211 and Max Air Purifier, H13 True HEPA and Activated Carbon Filter
224.8 out of 5 Stars. 22 reviewsSave withShipping, arrives in 2 daysCore 600S Replacement Filter for LEVOIT Core 600S-P Smart Air Purifier, Core600S-RF, 3-in-1 HEPA Activated Carbon Filter for Home Large Room, 2 Pack $63.99
Sponsored$6399current price $63.99Core 600S Replacement Filter for LEVOIT Core 600S-P Smart Air Purifier, Core600S-RF, 3-in-1 HEPA Activated Carbon Filter for Home Large Room, 2 Pack
Save withShipping, arrives in 2 days240 True HEPA Replacement Filter 14 for Puroair 240 Air Purifier,3-in-1 High-Efficiency HP-14 with Activated Carbon Filter,4 pack,White $40.99
$4099current price $40.99240 True HEPA Replacement Filter 14 for Puroair 240 Air Purifier,3-in-1 High-Efficiency HP-14 with Activated Carbon Filter,4 pack,White
104.8 out of 5 Stars. 10 reviewsClearance FFAC 4 Pack MA-25 Replacements Filter for MA-25 Air Purifier S1/W1/B1 Only, 3 in 1 HEPA H13 filter $29.56 Was $59.99
Clearance
$2956current price $29.56, Was $59.99$59.99FFAC 4 Pack MA-25 Replacements Filter for MA-25 Air Purifier S1/W1/B1 Only, 3 in 1 HEPA H13 filter
64.7 out of 5 Stars. 6 reviewsBest seller DREO Air Purifier Filter DR-HPA024 White HEPA Dust Filter Compatible with DR-HAP004 1 Pack $20.99 Was $23.99
Best seller
2 optionsAvailable in additional 2 options$2099current price $20.99, Was $23.99$23.99DREO Air Purifier Filter DR-HPA024 White HEPA Dust Filter Compatible with DR-HAP004 1 Pack
704.6 out of 5 Stars. 70 reviewsNispira WPT60 817600 Charcoal Pre-Filter for Whirlpool Whispure WPT60P, WPT60B Tower Air Purifier, Pack of 8 $25.99
$2599current price $25.99Nispira WPT60 817600 Charcoal Pre-Filter for Whirlpool Whispure WPT60P, WPT60B Tower Air Purifier, Pack of 8
Reduced price 2 pack Core 300 Toxin Absorber Replacement Filter for LEVOIT Core 300 / 300S / 300-P / 300S-P / P350 Air Purifier, 3-in-1 H13 True HEPA & Activated Carbon Filter, Core 300-RF-TX, Green $23.99 Was $29.99
Reduced price
SponsoredNow$2399current price Now $23.99, Was $29.99$29.99You save $6.00You save$6.002 pack Core 300 Toxin Absorber Replacement Filter for LEVOIT Core 300 / 300S / 300-P / 300S-P / P350 Air Purifier, 3-in-1 H13 True HEPA & Activated Carbon Filter, Core 300-RF-TX, Green
24.5 out of 5 Stars. 2 reviewsSave withShipping, arrives in 2 days2 Pack BMJH06 Air Filter Replacement, Compatible with AROEVE MK01 MK06, Kloudi DH-JH01 and BREEZOME BMJH06 Air Purifier , Elechomes EPI081/EP1081 Air Purifier, MG01JH Filter $16.99
Sponsored$1699current price $16.992 Pack BMJH06 Air Filter Replacement, Compatible with AROEVE MK01 MK06, Kloudi DH-JH01 and BREEZOME BMJH06 Air Purifier , Elechomes EPI081/EP1081 Air Purifier, MG01JH Filter
183.9 out of 5 Stars. 18 reviewsSave withShipping, arrives in 2 days
Check out these related products
Levoit Air Purifier Replacement Filter Core P350-P-RF, Genuine, for Core P350-P, 1 Pack $26.95 Was $35.99 $26.95/count
$2695current price $26.95, Was $35.99$35.99$26.95/countLevoit Air Purifier Replacement Filter Core P350-P-RF, Genuine, for Core P350-P, 1 Pack
125 out of 5 Stars. 12 reviewsLevoit Purifier Filter Upgrade Iteration Core 300-P-RF White U.S. Standard $29.99
$2999current price $29.99Levoit Purifier Filter Upgrade Iteration Core 300-P-RF White U.S. Standard
2944.8 out of 5 Stars. 294 reviewsLevoit Air Purifier Replacement Filter Vista 200-RF, Genuine, 2 Pack $38.88
$3888current price $38.88Levoit Air Purifier Replacement Filter Vista 200-RF, Genuine, 2 Pack
25 out of 5 Stars. 2 reviewsLevoit Air Purifier Replacement Filter LV-PUR131-RF, Genuine, 1 Pack $39.99 Was $45.88
2 optionsAvailable in additional 2 options$3999current price $39.99, Was $45.88$45.88Levoit Air Purifier Replacement Filter LV-PUR131-RF, Genuine, 1 Pack
704.7 out of 5 Stars. 70 reviewsLevoit Replacement Filter Air Purifier LV-H132 $18.98 Was $22.99
$1898current price $18.98, Was $22.99$22.99Levoit Replacement Filter Air Purifier LV-H132
1884.8 out of 5 Stars. 188 reviewsFLT4825 Filter B Replacement Compatible with GermGuardian AC4825, AC4300, AC4900, AC4850, AC4800 Series Air Purifiers HEPA Carbon Pre-Filter Set by LifeSupplyUSA (4-Pack) $25.99
$2599current price $25.99FLT4825 Filter B Replacement Compatible with GermGuardian AC4825, AC4300, AC4900, AC4850, AC4800 Series Air Purifiers HEPA Carbon Pre-Filter Set by LifeSupplyUSA (4-Pack)
23 out of 5 Stars. 2 reviewsHFT600T Humidifier Wicking Filters Compatible with Honeywell HFT600T, HFT600PDQ,HFT600 Series, HEV-600 Series: HEV615, HEV615B,HEV-620,Pack of 4 Pcs $22.99
$2299current price $22.99HFT600T Humidifier Wicking Filters Compatible with Honeywell HFT600T, HFT600PDQ,HFT600 Series, HEV-600 Series: HEV615, HEV615B,HEV-620,Pack of 4 Pcs
25 out of 5 Stars. 2 reviews
Customer ratings & reviews
How item rating is calculated
Customer photos
Sort by |
Showing 1-3 of 27 reviews
Mar 6, 2026
Rani
5 out of 5 stars review
Verified Purchase
It definitely does its jon.
It is a bit bulky and i the bottom comes off if it's not tightly screwed in. My hands are small, so it's not easy to tighten it. Otherwise, I must say that it works fantastically well.
Helpful?6IOENXYNQEZM290161073
Jun 3, 2025
Patrick
5 out of 5 stars review
Verified Purchase
Highly recommended (Core 400S) filter replacement!
Excellent product as expected, and delivered quickly. Filter change was straightforward. Highly recommended!
Incentivized Review
Helpful?6IOENXYNQEZM290161073
Apr 10, 2026
shopper314
Top Reviewer
5 out of 5 stars review
Verified Purchase
we like our Levoit filters and air cleaners
Levoit makes great filters and air cleaners. We own several. This is a nice filter that is easy to install and works well.
Helpful?6IOENXYNQEZM290161073

