---
product_id: 305706437
title: "Smart Air Purifiers for Home Large Room Up to 1733 Ft² Core 400S-P | HEPA Sleep Mode, AHAM VERIFIDE, Auto Mode, Air Quality Monitor, 3-in-1 Filter For Pet Allergy, Smoke, Dust, ChildLock, White"
brand: "levoit"
price: "¥109853"
currency: JPY
in_stock: true
reviews_count: 13
category: "Levoit"
url: https://www.desertcart.jp/products/305706437-smart-air-purifiers-for-home-large-room-up-to-1733
store_origin: JP
region: Japan
---

# Energy Star Certified 24W power Cleans up to 1733 sq ft WiFi + Alexa voice control Smart Air Purifiers for Home Large Room Up to 1733 Ft² Core 400S-P | HEPA Sleep Mode, AHAM VERIFIDE, Auto Mode, Air Quality Monitor, 3-in-1 Filter For Pet Allergy, Smoke, Dust, ChildLock, White

**Brand:** levoit
**Price:** ¥109853
**Availability:** ✅ In Stock

## Summary

> 🌬️ Elevate your air game—because your home deserves the freshest vibe.

## Quick Answers

- **What is this?** Smart Air Purifiers for Home Large Room Up to 1733 Ft² Core 400S-P | HEPA Sleep Mode, AHAM VERIFIDE, Auto Mode, Air Quality Monitor, 3-in-1 Filter For Pet Allergy, Smoke, Dust, ChildLock, White by levoit
- **How much does it cost?** ¥109853 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/305706437-smart-air-purifiers-for-home-large-room-up-to-1733)

## Best For

- levoit enthusiasts

## Why This Product

- Trusted levoit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whole-Room Powerhouse:** Purifies air in large spaces up to 1733 sq ft in just 1 hour—breathe fresher, live better.
- • **Seamless Smart Control:** Manage effortlessly via VeSync app or voice commands with Alexa & Google Assistant integration.
- • **Ultra-Quiet Efficiency:** Operates as low as 24dB, perfect for undisturbed sleep or focused work sessions.
- • **Smart Real-Time AirSense:** AirSight Plus laser sensor tracks PM2.5 particles and auto-adjusts for optimal air quality.
- • **Triple-Stage HEPA Filtration:** Captures 99.97% of ultra-fine particles down to 0.1 microns—dust, pollen, pet dander, smoke, and odors gone.

## Overview

The LEVOIT Core 400S-P is a smart, AHAM-verified air purifier designed for large rooms up to 1733 sq ft. Featuring a 3-stage HEPA filtration system with 99.97% efficiency for particles as small as 0.1 microns, it combines ultra-quiet operation (24dB) with real-time air quality monitoring via AirSight Plus technology. Energy Star certified and equipped with WiFi and voice control compatibility, it offers customizable, automated purification that adapts to your lifestyle and environment.

## Description

The Levoit Core 400S-P Smart Air Purifier, is the efficienct air purifier to clean a whole room properly. AirSight Plus technology scans the surrounding air for airborne particles as small as 0.3um, this air purifier focuses on real-time home conditions - this is more than just having an air purifier. Levoit engineers designed the air purifier's internal structure to provide powerful air purification while maintaining noise levels as low as 24dB. Features:Intelligently purifies the air in a 1733 sq ft room per hourAn Efficient Middle Filter helps create a cleaner, healthier home - Our air purifiers are scientifically proven to capture particles as small as 0.3 microns including pollen, dust and more. 360° filtration system uses activated carbon to remove gases and odors and a Efficient Middle Filter to capture 99.97% pollutants as small as 0.3 microns. Automatically senses and reacts to changes in air quality - then reports pollution in real time on LCD screen and on your free VeSync Link app. In the sleep mode, the air purifier monitors and purifies using the quiet settings, with a dimmed display and can be totally turned off. Program your machine to turn off after pre-set intervals between 1 -12 hours. Safe and easy to clean with low maintenance, easy-to-replace filters. With built-in notifications when they require replacing. Using compatible voice control services, control your air purifier with simple, spoken instructions. Works with Alexa and Googlevoice Assistant. Choose from a variety of replacement filters to best meet your needs. The Toxin Absorber Filter specializes in smog, toxins, and VOCs, while the Smoke Remover filter addresses smoke from wildfires, smoke, and other particulates. The Pet Allergy Filter captures fur and absorbs unpleasant odors. Warning – unauthorized replacement filters are not tested. Only authentic Levoit filters are recommended to ensure a sealed system and proper functioning of the machine. The official Levoit Core 400S replacement filter can be found by searching "B08SQQK6K7" in the search bar.

Review: Works Beautifully - We purchased one of these on sale in the hope it would help moderate the severity of pollen season in upstate NY and the dander generated by two large labradors. It has a nice, clean look and small foot print, which we feel is important. The HEPA filter was shipped inside it in a bag that needs to be removed but doing so was incredibly quick and easy to do. Twist the top a quarter turn and place to one side. Lift out the filter, remove the bag, lower the filter back in using the two tabs provided on it for that purpose, lift the lid back on and quarter twist to close. It takes 2 mins. Then its' plug-in, turn on and choose ""Auto" or a fan speed using the touch sensitive panel on top. You can control it from your iphone if you're into that but it certainly isn't necessary. The first thing we noticed is how quiet it is. Effectively soundless in sleep mode and at fan speed 1. Barely noticeable at fan speed 2, unless you're right next to it, noticeable at fan speed 3 when you are in the same room as it but not obnoxious. Noticeably louder at fan speed 4 which should be considered a 'Turbo" mode. Then we noticed the impact of running it - vastly reduced swelling of the eyes and sinuses of those suffering from hay fever and a significant reduction in the doggy smell of our labradors. It works really well. We have taken advantage of the ability to control this by iPhone to set a schedule where it automatically runs in sleep mode (low, continuous fan) from 10pm to 5am. Then at fan speed 2 from 5am to 5:30am, ramping up to fan speed 3 from 5:30am to 8am before switching to auto from 8am to 10pm. Because of the relatively severe allergies suffered by a couple of our family members the P2.5 micron threshold is set to 2 ug per meter cubed and this filter has been able to attain that incredibly low level with that schedule within a few hours of all windows and doors to the outside being closed to the 1800 sq. ft area it services. At this point we have an oasis for our hay fever sufferers to return to each evening and it's made an incredible difference to their comfort. Do they still take Claritin or Allegra during pollen season? Yes, we've found it necessary to deal with the pollen at work and in the garden. Are they doing better than they were before we got this filter? Yes, the continuously swollen and itchy, weeping eyes are gone. The inflamed nasal passages are gone. Their sleep deprivation is gone. Their quality of life has improved dramatically. We had no idea how dramatic an impact adding a quality, appropriately sized HEPA filtration system would have. This unit is rated for something like 3000 sq. ft. We're using to control air quality in a 1800 sq.f.t open plan area and its doing a great job of that without having to run the fan at high speed for prolonged periods of time. We've had this for several weeks now and experienced 1st hand how well it can deal with really terrible air quality when the smoke from the fires in Quebec blew into NY. Opening the door to come into the house with the shopping during the worst of it briefly dropped the air quality from a PM2.5 of 001 to as high as a PM2.5 of 185 within 12 feet of the door. This was then quickly reduced to a PM2.5 of less than 20 in an hour and back to 001 in about 2 hours after the door was closed. The outside airs PM2.5 was apparently North of 300 at this time (sources accuweather and the news), the air was literally a hazy brown like smog and this filter was able to detect it, automatically adjust its fan speed to clear it and maintain perfect air quality in the house. Does it work? Absolutely, quietly and brilliantly. Would we buy this again? Yes, in fact we have so that we can control the air quality for one of our allergy sufferers in another area where they have to spend prolonged periods of time. That one's been in place for about 3 weeks and has done exactly what we hoped it would do - improve the quality of life at work in a 7000 sq.ft. open plan office area. Now this is well beyond the manufacturers claimed coverage for a unit and it looks like they're right based on who's apparently benefiting and who isn't but here's the important point. The benefits to the workforce have been so noticeable to management they're now considering upgrading the offices HVAC system to include HEPA filtration. I think that speaks volumes.
Review: A Must-Have for Pet Owners! - A Must-Have for Pet Owners! I am beyond impressed with the LEVOIT Core 400S-P Air Purifier! We have two Golden Retrievers, so dog hair and dander are a constant battle in our home. After just a short time using this purifier, I noticed a huge difference in the air quality and overall cleanliness of the house. The filter does an amazing job capturing pet hair, dust, and allergens. In fact, when I checked the filter, I was shocked by how much dog hair it had collected (see photo!). It’s clear this thing is working overtime. My home smells fresher, there’s less dust settling on surfaces, and even my seasonal allergies seem less noticeable. I also love the smart features—the air quality monitor, Auto Mode, and WiFi connectivity make it incredibly easy to use. It automatically adjusts when needed, so I don’t have to think about it. Plus, Sleep Mode is whisper quiet at night. If you have pets, especially larger shedding breeds like Golden Retrievers, this purifier is worth every penny. It’s one of the best home purchases I’ve made and has made a noticeable difference in our everyday comfort. Highly recommend! 🐾🐾

## Features

- 𝐖𝐇𝐘 𝐂𝐇𝐎𝐎𝐒𝐄 𝐀𝐇𝐀𝐌 𝐕𝐄𝐑𝐈𝐅𝐈𝐃𝐄 𝐀𝐈𝐑 𝐏𝐔𝐑𝐈𝐅𝐈𝐄𝐑𝐒: AHAM (Association of Home Appliance Manufacturers) is an ANSI-accredited organization that sets strict standards for appliance performance. Air purifiers with the AHAM VERIFIDE seal have been independently tested for air cleaning performance, safety, and energy efficiency. When you choose an AHAM certified air purifier, you're choosing a product trusted for reliable and effective indoor air quality improvement.
- 𝐀𝐇𝐀𝐌 𝐕𝐄𝐑𝐈𝐅𝐈𝐃𝐄 & 𝐓𝐑𝐔𝐒𝐓𝐄𝐃 𝐁𝐘 𝐄𝐗𝐏𝐄𝐑𝐓𝐒: Certified by the Association of Home Appliance Manufacturers (AHAM), the Core 400S-P has been independently tested for performance, efficiency, and safety. Verified CADR ratings: Smoke: 231 CFM Dust: 240 CFM Pollen: 259 CFM
- 𝐇𝐈𝐆𝐇-𝐄𝐅𝐅𝐈𝐂𝐈𝐄𝐍𝐂𝐘 𝐀𝐈𝐑 𝐏𝐔𝐑𝐈𝐅𝐈𝐂𝐀𝐓𝐈𝐎𝐍 𝐅𝐎𝐑 𝐋𝐀𝐑𝐆𝐄 𝐑𝐎𝐎𝐌𝐒: The LEVOIT Core 400S-P Air Purifier is designed for powerful whole-room purification. With a smoke CADR of 231 CFM, it can clean air in spaces up to 1,733 sq ft in just one hour—perfect for bedrooms, living rooms, and open floor plans.
- 𝟑-𝐒𝐓𝐀𝐆𝐄 𝐇𝐈𝐆𝐇 𝐏𝐄𝐑𝐅𝐎𝐑𝐌𝐀𝐍𝐂𝐄 𝐅𝐈𝐋𝐓𝐑𝐀𝐓𝐈𝐎𝐍: 3-in-1 filter has a strong filtration performance of ultra fine particles. 99.97 percent filtration efficiency for 0.1-0.3 μm airborne particulates, including pollen, dust, and animal dander. Disclaimer: Tested by an independent lab.
- 𝐁𝐄𝐃𝐑𝐎𝐎𝐌 𝐅𝐑𝐄𝐒𝐇𝐍?𝐒𝐒 𝐎𝐍 𝐃𝐈𝐒𝐏𝐋𝐀𝐘: Don't worry about dust and pollen when you stay in the bedroom where bedding, furniture and potted plants are. Thanks to the AirSight Plus technology, the laser dust sensor scans the surrounding air for airborne particles, continuously updating the PM2.5 display.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08R794ZMX |
| Best Sellers Rank | #2,463 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #13 in HEPA Filter Air Purifiers |
| Brand | Levoit |
| Brand Name | Levoit |
| Color | Cream White |
| Contaminant Filtration Capability | Particles, Pollen, Dust, Gases |
| Control Method | Voice |
| Controller Type | Amazon Alexa, Vera |
| Customer Reviews | 4.7 out of 5 stars 24,687 Reviews |
| Filter Class | Carbon Filter |
| Filter Type | Activated Carbon |
| Floor Area | 90 square_meters |
| Global Trade Identification Number | 00810043373685 |
| Included Components | 1 x Air Purifier1 x 3-Stage Original Filter (Pre-Installed)1 x User Manual1 x Quick Start Guide |
| Item Dimensions D x W x H | 10.8"D x 10.8"W x 20.5"H |
| Item Type Name | Filter Removes Up to 99.97% of Particles, Pet Allergies, Smoke, Dust, Auto Mode, Alexa Control, |
| Item Weight | 12.8 pounds |
| Manufacturer | LEVOIT |
| Model Number | Core 400S |
| Noise Level | 24 db |
| Number of Packs | 1 |
| Part Number | Core 400S |
| Particle Retention Size | 0.1 micrometer |
| Power Source | ac |
| Product Dimensions | 10.8"D x 10.8"W x 20.5"H |
| Special Features | air purifier alexa, air purifier smart, air purifier wifi, alexa air purifier, wifi air purifier |
| Specification Met | ETL Certified, Energy Star Certified, FCC Certified |
| UPC | 810043373685 |
| Unit Count | 1 Count |
| Wattage | 24 watts |

## Product Details

- **Brand:** Levoit
- **Color:** Cream White
- **Item Weight:** 12.8 pounds
- **Power Source:** ac
- **Product Dimensions:** 10.8"D x 10.8"W x 20.5"H

## Images

![Smart Air Purifiers for Home Large Room Up to 1733 Ft² Core 400S-P | HEPA Sleep Mode, AHAM VERIFIDE, Auto Mode, Air Quality Monitor, 3-in-1 Filter For Pet Allergy, Smoke, Dust, ChildLock, White - Image 1](https://m.media-amazon.com/images/I/71twSqT5ZYL.jpg)

## Available Options

This product comes in different **Set** options.

## Questions & Answers

**Q: The core 400 works with mold too?**
A: Yes, the grade H13 True HEPA filter will help filter 99.97% of airborne particles, including mold spores, as small as 0.3 microns. We hope this helps!

**Q: Would having 2 of these in a larger 700 sq ft. Be more effective than a larger model rated for that size?**
A: I've been doing extensive research online for an air purifier.  I've heard, more than once, that any unit with 250 cfm's is adequate for a 300 sq ft space (assuming it has true HEPA filters).  Any larger of a space, you should get multiple units vs. 1 unit with greater cfm's.  Theoretically, you could have 500 cfm's out of 2 inexpensive units vs. paying double or triple for 1 high cfm unit that still may not be adequate.

**Q: Is the pet filter available for the 400?**
A: Yes, there will be other specific filter types released at the end of this year. We hope this helps!

**Q: I thought all levoit air purifiers were ozone free, did not generate ions but after closer look it looks like this model has plasma function -/+ ions?**
A: Levoit also sells the more expensive PlasmaPro 400S,  which has the ionization function. One can turn that function on or off. Too bad they named them both 400S. It will confuse folks. From what I've read, ionization will help neutralize particles, but also produces ozone, which can cause health issues related to lungs/breathing. The model sold on Amazon is the VeSync Core 400S.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Beautifully
*by L***R on June 17, 2023*

We purchased one of these on sale in the hope it would help moderate the severity of pollen season in upstate NY and the dander generated by two large labradors. It has a nice, clean look and small foot print, which we feel is important. The HEPA filter was shipped inside it in a bag that needs to be removed but doing so was incredibly quick and easy to do. Twist the top a quarter turn and place to one side. Lift out the filter, remove the bag, lower the filter back in using the two tabs provided on it for that purpose, lift the lid back on and quarter twist to close. It takes 2 mins. Then its' plug-in, turn on and choose ""Auto" or a fan speed using the touch sensitive panel on top. You can control it from your iphone if you're into that but it certainly isn't necessary. The first thing we noticed is how quiet it is. Effectively soundless in sleep mode and at fan speed 1. Barely noticeable at fan speed 2, unless you're right next to it, noticeable at fan speed 3 when you are in the same room as it but not obnoxious. Noticeably louder at fan speed 4 which should be considered a 'Turbo" mode. Then we noticed the impact of running it - vastly reduced swelling of the eyes and sinuses of those suffering from hay fever and a significant reduction in the doggy smell of our labradors. It works really well. We have taken advantage of the ability to control this by iPhone to set a schedule where it automatically runs in sleep mode (low, continuous fan) from 10pm to 5am. Then at fan speed 2 from 5am to 5:30am, ramping up to fan speed 3 from 5:30am to 8am before switching to auto from 8am to 10pm. Because of the relatively severe allergies suffered by a couple of our family members the P2.5 micron threshold is set to 2 ug per meter cubed and this filter has been able to attain that incredibly low level with that schedule within a few hours of all windows and doors to the outside being closed to the 1800 sq. ft area it services. At this point we have an oasis for our hay fever sufferers to return to each evening and it's made an incredible difference to their comfort. Do they still take Claritin or Allegra during pollen season? Yes, we've found it necessary to deal with the pollen at work and in the garden. Are they doing better than they were before we got this filter? Yes, the continuously swollen and itchy, weeping eyes are gone. The inflamed nasal passages are gone. Their sleep deprivation is gone. Their quality of life has improved dramatically. We had no idea how dramatic an impact adding a quality, appropriately sized HEPA filtration system would have. This unit is rated for something like 3000 sq. ft. We're using to control air quality in a 1800 sq.f.t open plan area and its doing a great job of that without having to run the fan at high speed for prolonged periods of time. We've had this for several weeks now and experienced 1st hand how well it can deal with really terrible air quality when the smoke from the fires in Quebec blew into NY. Opening the door to come into the house with the shopping during the worst of it briefly dropped the air quality from a PM2.5 of 001 to as high as a PM2.5 of 185 within 12 feet of the door. This was then quickly reduced to a PM2.5 of less than 20 in an hour and back to 001 in about 2 hours after the door was closed. The outside airs PM2.5 was apparently North of 300 at this time (sources accuweather and the news), the air was literally a hazy brown like smog and this filter was able to detect it, automatically adjust its fan speed to clear it and maintain perfect air quality in the house. Does it work? Absolutely, quietly and brilliantly. Would we buy this again? Yes, in fact we have so that we can control the air quality for one of our allergy sufferers in another area where they have to spend prolonged periods of time. That one's been in place for about 3 weeks and has done exactly what we hoped it would do - improve the quality of life at work in a 7000 sq.ft. open plan office area. Now this is well beyond the manufacturers claimed coverage for a unit and it looks like they're right based on who's apparently benefiting and who isn't but here's the important point. The benefits to the workforce have been so noticeable to management they're now considering upgrading the offices HVAC system to include HEPA filtration. I think that speaks volumes.

### ⭐⭐⭐⭐⭐ A Must-Have for Pet Owners!
*by M***A on June 15, 2026*

A Must-Have for Pet Owners! I am beyond impressed with the LEVOIT Core 400S-P Air Purifier! We have two Golden Retrievers, so dog hair and dander are a constant battle in our home. After just a short time using this purifier, I noticed a huge difference in the air quality and overall cleanliness of the house. The filter does an amazing job capturing pet hair, dust, and allergens. In fact, when I checked the filter, I was shocked by how much dog hair it had collected (see photo!). It’s clear this thing is working overtime. My home smells fresher, there’s less dust settling on surfaces, and even my seasonal allergies seem less noticeable. I also love the smart features—the air quality monitor, Auto Mode, and WiFi connectivity make it incredibly easy to use. It automatically adjusts when needed, so I don’t have to think about it. Plus, Sleep Mode is whisper quiet at night. If you have pets, especially larger shedding breeds like Golden Retrievers, this purifier is worth every penny. It’s one of the best home purchases I’ve made and has made a noticeable difference in our everyday comfort. Highly recommend! 🐾🐾

### ⭐⭐⭐⭐⭐ Easy to set up and effective- worth the money
*by I***A on August 12, 2026*

We got this air purifier for our whole house because the wildfires in the northwest are giving us very bad air quality this year, but this is a common occurrence every summer so we felt that it was time to take the plunge and get a whole house air purifier. This model was super easy to set up and attach to my app that I already have for my humidifier. I like how I can check it at any time from anywhere to see how clean the air is in our house and even what it says the air quality is outside. It’s very quiet and easy to program. I especially like the ability of the air purifier to let you know when you will need a new filter. This seems like a great machine and I’m happy with everything. My son and I are especially allergic to things outside and we have not been sneezing as much since we got it. I like to check the machine and see what color the light is spinning because it shows the allergy level in the room.

## Frequently Bought Together

- LEVOIT Air Purifiers for Home Large Room Up to 1733 Ft² With HEPA Sleep Mode, AHAM VERIFIDE, Auto Mode, Air Quality Monitor, Smart WiFi, 3-in-1 Filter For Pet Allergy, Smoke, Dust, Core 400S-P, White
- LEVOIT Air Purifier for Home Allergies Pet Hair in Bedroom, Covers Up to 1074 ft² by 56W High Torque Motor, AHAM VERIFIDE, 3-in-1 Filter with HEPA Sleep Mode, Remove Dust Smoke Odor, Core300-P, White
- LEVOIT Air Purifier for Home Bedroom, Smart WiFi Alexa Control, AHAM VERIFIDE, 3-in-1 Filter with HEPA Sleep Mode for Allergens, Pollutants, Smoke, Dust, Core 200S-P, White

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-26*