It consumes electricity in standby mode because it has an air quality sensor motor that is always running and measuring the air quality, both when the air purifier is on and when it is not. I wont dwell on sections such as point collection, community, and more. This filter is customized using Levoits exclusive ARC Formula, which is especially effective for cooking and pet odors in a multi-pet household. The Levoit Core 400S uses a three-layer cylindrical filter that retails for about $50 on its own. An additional step, which I would recommend to everyone, is to connect the device to the VeSync app. I enabled the built-in "scene" to have the air purifier turn on if it detects more than 35 PM2.5 in the air. The Levoit Core 400S uses the AirSight Plus laser dust sensor, which detects PM2.5 particles in real-time. 
3-Stage Filtration: Captures at least 99.97% of airborne particles 0.3 microns in size. Local store prices may vary from those displayed. Screen off is an interesting option that allows you to dim all the indicators on the device and all the lights on the device. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts). He's been rooting around in the information-security space for more than 15 years at FoxNews.com, SecurityNewsDaily, TechNewsDaily and Tom's Guide, has presented talks at the ShmooCon, DerbyCon and BSides Las Vegas hacker conferences, shown up in random TV news spots and even moderated a panel discussion at the CEDIA home-technology conference. I would like to point out that the auto mode can be further customized via the VeSync app. Turn off the air purifier, switch it off and turn it upside down. I didn't have any Amazon Echo or Google Home devices on hand, so I set up Alexa and Assistant on my phone instead. Power it on in the morning, and in about an hour the unit will have that number back down to 1 or 2. The Levoit Core 400S lists for $219, which is about the same as the similarly capable Coway AP-1512 HH Mighty. The PM2.5 value on the display shows the number of airborne particles (g) detected per 1 cubic meter (m) of air volume. Levoit has started introducing more and more air purifiers that support the VeSync app. Auto mode is a handy option that works in combination with an air quality sensor. Check out in the video above all the things you should know about Levoit Core 400s. 
(It went down after I closed the windows.) Based on those options, the air purifier adjusts the sensitivity of the auto mode. This can be interesting and useful if you use an air purifier in your bedroom or if the indicator lights really bother you. There are no wheels, but two indented handles are placed near the top of the unit, making it easy to pick up and carry around. The dimensions of the unit are 10.8 x 10.8 x 20.5 inches (27.4 x 27.4 x 52 cm). The Levoit Core 400S is a high-quality air purifier that can run 24/7 without any problems. Shop now! Levoit calls it an "H13 True HEPA" filter which supposedly "can achieve a better purification effect than traditional general HEPA," according to the filter's Amazon page. Speeds: Five (incl. I like the fact that it is a pellet-based carbon filter, so it neutralizes odors much better than some other types of carbon filters. Get instant access to breaking news, the hottest reviews, great deals and helpful tips. See it in action and how it behaves in a room while providing fresh, clean air. The buttons are perfectly spaced, which makes using this device much easier. A True HEPA filter is the second level of filtration, which is also the most essential filter in this device. Home Review Levoit Core 400S Air Purifier: Trusted Review & Specifications. You don't have to set it up as a "smart" device at all, and you'll still be able to set a timer, check the air quality and put the unit in auto mode. Levoit is known for using True HEPA filters in almost all of its devices, which is excellent and testifies to the companys seriousness. To unlock the screen, you need to hold your finger on this button again for 3 seconds. When you buy the device, you will receive a Levoit Core 400s air purifier, 3-in-1 filter, quick start guide, and user manual. It displays the current amount of PM2.5 in the air on the screen located on the top of the device. All these Levoit models have similar touch-sensitive control panels up top, but the Core 400S swaps out the power button in the middle with something even more useful: a color-coded indicator that tells you how clean your air is. It is also cylindrical and hollow in the middle.
Please refresh the page and try again. Do it as quickly as possible. I like that the designers have gone into a lot of detail, so the device has two slots on the sides that serve as handles for carrying the device. Still, the Core 400S has proven to be a good choice against wildfires and neutralizing cooking odors. If you continue to use this site we will assume that you are happy with it. These innovations increase the seriousness and competitiveness of Levoit air purifiers. Future US, Inc. Full 7th Floor, 130 West 42nd Street, Real-Time Air Quality: The laser dust sensor scans surrounding air for particles and shows the detected amount on the display. Google Assistant was a little easier to get started with, as there were fewer options, but both involved me granting the assistant access to the VeSync account I had set up earlier. (The Levoit Core 400S fired up like a jet engine. ARC Formula: Helps neutralize household odors and biologically decomposes molecules, extending the filter life.
With powerful H13 True HEPA filtration, smart control, and advanced features such as, https://levoit.com/warranty-policy-levoit. Smart Control: Control air purifier settings and receive real-time notifications about air quality, filter life, and more.
Unpack the new filter and insert it into the device. Prices, promotions, styles and availability may vary by store & online. There was a problem. Activating this option alone will not dim the filter reset indicator. View the amount of airborne particles detected by the laser dust sensor on the PM2.5 display, while Auto Mode automatically adjusts the fan speed based on air quality. Voice Control: Connect the smart air purifier to Amazon Alexa or Google Assistant for hands-free control. I can say that I like the Core series air purifiers the best, especially those with smart accessories.
Please see the table below for the specifications of the Levoit Core 400S air purifier. Smart Technology: Filter 99.99% of bacteria and mold, as well as 99.9% of viruses. In addition to the classic options seen on many Levoit air purifiers, there are many additional options such as an air quality sensor, auto mode, smart app compatibility, voice control, and many more.
I like that the sensor is always active, as long as the air purifier is plugged in, allowing you to check the current air quality in the room at any time via the smart app. However, I have a complaint about the automation because I have not been able to set the device to switch on or off if the air quality exceeds a specific value. Once you have successfully connected the Core 400S to the smartphone app, you are presented with several new options, such as current air quality readings, a review of previous air quality readings, and many other advanced options. In addition to the filter reset indicators located on the device, you can check the current filter wear in the smartphone app, which shows slightly more accurate information about the filter wear in percentage. You can connect it to the VeSync app, you can connect it to a voice assistant, and much more. However, it's smaller than the LV-H133 and LV-134, tall tapered cylinders designed for larger rooms.
The Levoit Core 400S has a cylinder shape made of high-quality plastic. The unit is a sleek, minimalist cylinder that looks like a cleaning robot from the future. After running the Levoit Core 400S for a few weeks, there was a thin film of lint covering the exterior of the filter, which happens to be the pre-filter layer. If you want one of these, I recommend you take a look at the Levoit PlasmaPro 400S. After that, open the app, register with your real email address, and immediately after that, proceed to the next step, which is adding your device to the app. 2000-2022 Home Depot. A slide-up panel lets you lock and unlock the unit's control panel, decide what kind of Auto Mode you want and set up "scenes" basically, scripts to have the air purifier react to various scenarios. The device is white, except for the top part, which is black, with some silver details that you can notice on the device. Suppose you have had the opportunity to use a Levoit air purifier. You can also turn the display light off or even "lock" the display so that the purifier is controlled only via the smartphone app or Alexa.
New York, The Core 400S can connect to the VeSync smart app, available for Android and iOS devices. This means that the app is constantly being improved and adapted to give users as many benefits as possible when using the app. When you purchase through links on our site, we may earn an affiliate commission. The smart sensor works in combination with some of the other options on the device. This is a handy option; you dont have to think about when its time to change the filter. When the air is very clean and the indicator reads from zero to 35, the LEDs ringing the digit indicator are blue. The Levoit Croe 400S has a built-in filter reset indicator that lets you know when to change the filter. After using the Core 400S daily for a while and after all the tests I have done with this device, I can say that this is the ideal air purifier to single out from the crowd. At full speed, this air purifier produces a sound of only 59.9 dBA. Levoit PlasmaPro 400S Smart Air Purifier White, undefined out of 5 stars with undefined reviews. How often should I change the Levoit filter? It is simply amazing that such an air purifier, with such a high airflow, has an motor of only 38W (24W model for the European market). However, this air purifier is not as big and not as heavy as, say, the Winix 5500-2 or another air purifier of a similar predisposition. In addition, there are several indicators, notably the current speed indicator, air quality indicator, filter reset indicator, lock indicator, and WiFi indicator. Sleep Mode) The accompanying VeSync app gives you a percentage estimate of how much of your filter's working life is remaining, and includes a link to buy a replacement directly from Levoit.
The maintenance cost of this air purifier also includes the price of a replacement filter, which is not too expensive and needs to be changed on average once a year. Air purifiers have been my passion since then, and most of the time, I research and test various types and models. With a damp cloth, I wiped down the exterior and the parts of the interior that I could reach and called it a day. With this step, the Core 400S is ready to go, and all you need to do is place it in the desired location, at least 15 inches (38 cm) from a wall or other objects that could block the airflow. As I mentioned earlier, the Core 400S is cylindrical in shape, with the filter located on the underside. Heres why you can trust us. It then tells you what it's found using the PM2.5 counter (explained above) and LED ring on the touch screen. The last step is to reset the filter reset indicators by holding your finger on the filter reset indicator for 3 seconds. AirSight Plus Technology: Scans surrounding air for airborne particles and adjusts fan speed when Auto Mode is turned on. The core layer is a HEPA-like filter designed to catch particles about 3 microns across. It consists of three stages: a pre-filter, a true HEPA filter, and an activated carbon filter. Only a few air purifiers can match this silent work; one of them is the Alen BreatheSmart FLEX with equally quiet work. The build quality is also excellent; everything is in place and weighted just right. Your cart is empty and we cant wait to see what you put inside. Tom's Guide is part of Future US Inc, an international media group and leading digital publisher. If you have activated the timer, all you need to do is press the timer button to see how much time is left. Adding up all the costs, the Levoit Core 400S is a very affordable air purifier to maintain annually. Besides that, I research air quality and air pollution, and I'm trying to raise awareness of those problems in my environment as well.
What I do not like is the slightly poorer performance in neutralizing cigarette smoke and odors, but this is in cases where there are a lot of smokers or where there is a lot of cigarette smoke.
When I accidentally burned something on the stove, the air-quality indicator lights turned red, the PM2.5 readout went over 200, the fan revved up like a hot rod and the Levoit Core 400S sucked all the smoke out of the air in about 10 minutes. Noise level: 24-52 dB This medium-sized air purifier is designed for rooms up to 403 sq. In addition to these, each active button has an indicator that says it is active. It weighs 11 pounds (5 kg). By Take the filter out of the bag, put it back in the air purifier, screw the bottom panel back on, flip the whole thing over and the physical part of the setup is done. I have noticed that Levoit has improved this panel considerably, so now the touch buttons are much more sensitive and easier to use. I will say straight away that I do not like the idea of the app having a section where users can share status or exchange messages (community). Lock Screen is a handy option that locks all the options on the air purifier. All in all, this is one very quiet air purifier, especially at first speeds. Warranty: 1 year, 2 years with registration. 2 Year Electronics Protection Plan ($175-$199.99) - Allstate.
3-Stage Filtration: Captures at least 99.97% of airborne particles 0.3 microns in size. Local store prices may vary from those displayed. Screen off is an interesting option that allows you to dim all the indicators on the device and all the lights on the device. Products shown as available are normally stocked but inventory levels cannot be guaranteed, For screen reader problems with this website, please call 1-800-430-3376 or text 38698 (standard carrier rates apply to texts). He's been rooting around in the information-security space for more than 15 years at FoxNews.com, SecurityNewsDaily, TechNewsDaily and Tom's Guide, has presented talks at the ShmooCon, DerbyCon and BSides Las Vegas hacker conferences, shown up in random TV news spots and even moderated a panel discussion at the CEDIA home-technology conference. I would like to point out that the auto mode can be further customized via the VeSync app. Turn off the air purifier, switch it off and turn it upside down. I didn't have any Amazon Echo or Google Home devices on hand, so I set up Alexa and Assistant on my phone instead. Power it on in the morning, and in about an hour the unit will have that number back down to 1 or 2. The Levoit Core 400S lists for $219, which is about the same as the similarly capable Coway AP-1512 HH Mighty. The PM2.5 value on the display shows the number of airborne particles (g) detected per 1 cubic meter (m) of air volume. Levoit has started introducing more and more air purifiers that support the VeSync app. Auto mode is a handy option that works in combination with an air quality sensor. Check out in the video above all the things you should know about Levoit Core 400s. (It went down after I closed the windows.) Based on those options, the air purifier adjusts the sensitivity of the auto mode. This can be interesting and useful if you use an air purifier in your bedroom or if the indicator lights really bother you. There are no wheels, but two indented handles are placed near the top of the unit, making it easy to pick up and carry around. The dimensions of the unit are 10.8 x 10.8 x 20.5 inches (27.4 x 27.4 x 52 cm). The Levoit Core 400S is a high-quality air purifier that can run 24/7 without any problems. Shop now! Levoit calls it an "H13 True HEPA" filter which supposedly "can achieve a better purification effect than traditional general HEPA," according to the filter's Amazon page. Speeds: Five (incl. I like the fact that it is a pellet-based carbon filter, so it neutralizes odors much better than some other types of carbon filters. Get instant access to breaking news, the hottest reviews, great deals and helpful tips. See it in action and how it behaves in a room while providing fresh, clean air. The buttons are perfectly spaced, which makes using this device much easier. A True HEPA filter is the second level of filtration, which is also the most essential filter in this device. Home Review Levoit Core 400S Air Purifier: Trusted Review & Specifications. You don't have to set it up as a "smart" device at all, and you'll still be able to set a timer, check the air quality and put the unit in auto mode. Levoit is known for using True HEPA filters in almost all of its devices, which is excellent and testifies to the companys seriousness. To unlock the screen, you need to hold your finger on this button again for 3 seconds. When you buy the device, you will receive a Levoit Core 400s air purifier, 3-in-1 filter, quick start guide, and user manual. It displays the current amount of PM2.5 in the air on the screen located on the top of the device. All these Levoit models have similar touch-sensitive control panels up top, but the Core 400S swaps out the power button in the middle with something even more useful: a color-coded indicator that tells you how clean your air is. It is also cylindrical and hollow in the middle.
Please refresh the page and try again. Do it as quickly as possible. I like that the designers have gone into a lot of detail, so the device has two slots on the sides that serve as handles for carrying the device. Still, the Core 400S has proven to be a good choice against wildfires and neutralizing cooking odors. If you continue to use this site we will assume that you are happy with it. These innovations increase the seriousness and competitiveness of Levoit air purifiers. Future US, Inc. Full 7th Floor, 130 West 42nd Street, Real-Time Air Quality: The laser dust sensor scans surrounding air for particles and shows the detected amount on the display. Google Assistant was a little easier to get started with, as there were fewer options, but both involved me granting the assistant access to the VeSync account I had set up earlier. (The Levoit Core 400S fired up like a jet engine. ARC Formula: Helps neutralize household odors and biologically decomposes molecules, extending the filter life.
With powerful H13 True HEPA filtration, smart control, and advanced features such as, https://levoit.com/warranty-policy-levoit. Smart Control: Control air purifier settings and receive real-time notifications about air quality, filter life, and more.
Unpack the new filter and insert it into the device. Prices, promotions, styles and availability may vary by store & online. There was a problem. Activating this option alone will not dim the filter reset indicator. View the amount of airborne particles detected by the laser dust sensor on the PM2.5 display, while Auto Mode automatically adjusts the fan speed based on air quality. Voice Control: Connect the smart air purifier to Amazon Alexa or Google Assistant for hands-free control. I can say that I like the Core series air purifiers the best, especially those with smart accessories.
Please see the table below for the specifications of the Levoit Core 400S air purifier. Smart Technology: Filter 99.99% of bacteria and mold, as well as 99.9% of viruses. In addition to the classic options seen on many Levoit air purifiers, there are many additional options such as an air quality sensor, auto mode, smart app compatibility, voice control, and many more.
I like that the sensor is always active, as long as the air purifier is plugged in, allowing you to check the current air quality in the room at any time via the smart app. However, I have a complaint about the automation because I have not been able to set the device to switch on or off if the air quality exceeds a specific value. Once you have successfully connected the Core 400S to the smartphone app, you are presented with several new options, such as current air quality readings, a review of previous air quality readings, and many other advanced options. In addition to the filter reset indicators located on the device, you can check the current filter wear in the smartphone app, which shows slightly more accurate information about the filter wear in percentage. You can connect it to the VeSync app, you can connect it to a voice assistant, and much more. However, it's smaller than the LV-H133 and LV-134, tall tapered cylinders designed for larger rooms.
The Levoit Core 400S has a cylinder shape made of high-quality plastic. The unit is a sleek, minimalist cylinder that looks like a cleaning robot from the future. After running the Levoit Core 400S for a few weeks, there was a thin film of lint covering the exterior of the filter, which happens to be the pre-filter layer. If you want one of these, I recommend you take a look at the Levoit PlasmaPro 400S. After that, open the app, register with your real email address, and immediately after that, proceed to the next step, which is adding your device to the app. 2000-2022 Home Depot. A slide-up panel lets you lock and unlock the unit's control panel, decide what kind of Auto Mode you want and set up "scenes" basically, scripts to have the air purifier react to various scenarios. The device is white, except for the top part, which is black, with some silver details that you can notice on the device. Suppose you have had the opportunity to use a Levoit air purifier. You can also turn the display light off or even "lock" the display so that the purifier is controlled only via the smartphone app or Alexa.
New York, The Core 400S can connect to the VeSync smart app, available for Android and iOS devices. This means that the app is constantly being improved and adapted to give users as many benefits as possible when using the app. When you purchase through links on our site, we may earn an affiliate commission. The smart sensor works in combination with some of the other options on the device. This is a handy option; you dont have to think about when its time to change the filter. When the air is very clean and the indicator reads from zero to 35, the LEDs ringing the digit indicator are blue. The Levoit Croe 400S has a built-in filter reset indicator that lets you know when to change the filter. After using the Core 400S daily for a while and after all the tests I have done with this device, I can say that this is the ideal air purifier to single out from the crowd. At full speed, this air purifier produces a sound of only 59.9 dBA. Levoit PlasmaPro 400S Smart Air Purifier White, undefined out of 5 stars with undefined reviews. How often should I change the Levoit filter? It is simply amazing that such an air purifier, with such a high airflow, has an motor of only 38W (24W model for the European market). However, this air purifier is not as big and not as heavy as, say, the Winix 5500-2 or another air purifier of a similar predisposition. In addition, there are several indicators, notably the current speed indicator, air quality indicator, filter reset indicator, lock indicator, and WiFi indicator. Sleep Mode) The accompanying VeSync app gives you a percentage estimate of how much of your filter's working life is remaining, and includes a link to buy a replacement directly from Levoit.
The maintenance cost of this air purifier also includes the price of a replacement filter, which is not too expensive and needs to be changed on average once a year. Air purifiers have been my passion since then, and most of the time, I research and test various types and models. With a damp cloth, I wiped down the exterior and the parts of the interior that I could reach and called it a day. With this step, the Core 400S is ready to go, and all you need to do is place it in the desired location, at least 15 inches (38 cm) from a wall or other objects that could block the airflow. As I mentioned earlier, the Core 400S is cylindrical in shape, with the filter located on the underside. Heres why you can trust us. It then tells you what it's found using the PM2.5 counter (explained above) and LED ring on the touch screen. The last step is to reset the filter reset indicators by holding your finger on the filter reset indicator for 3 seconds. AirSight Plus Technology: Scans surrounding air for airborne particles and adjusts fan speed when Auto Mode is turned on. The core layer is a HEPA-like filter designed to catch particles about 3 microns across. It consists of three stages: a pre-filter, a true HEPA filter, and an activated carbon filter. Only a few air purifiers can match this silent work; one of them is the Alen BreatheSmart FLEX with equally quiet work. The build quality is also excellent; everything is in place and weighted just right. Your cart is empty and we cant wait to see what you put inside. Tom's Guide is part of Future US Inc, an international media group and leading digital publisher. If you have activated the timer, all you need to do is press the timer button to see how much time is left. Adding up all the costs, the Levoit Core 400S is a very affordable air purifier to maintain annually. Besides that, I research air quality and air pollution, and I'm trying to raise awareness of those problems in my environment as well.
What I do not like is the slightly poorer performance in neutralizing cigarette smoke and odors, but this is in cases where there are a lot of smokers or where there is a lot of cigarette smoke.
When I accidentally burned something on the stove, the air-quality indicator lights turned red, the PM2.5 readout went over 200, the fan revved up like a hot rod and the Levoit Core 400S sucked all the smoke out of the air in about 10 minutes. Noise level: 24-52 dB This medium-sized air purifier is designed for rooms up to 403 sq. In addition to these, each active button has an indicator that says it is active. It weighs 11 pounds (5 kg). By Take the filter out of the bag, put it back in the air purifier, screw the bottom panel back on, flip the whole thing over and the physical part of the setup is done. I have noticed that Levoit has improved this panel considerably, so now the touch buttons are much more sensitive and easier to use. I will say straight away that I do not like the idea of the app having a section where users can share status or exchange messages (community). Lock Screen is a handy option that locks all the options on the air purifier. All in all, this is one very quiet air purifier, especially at first speeds. Warranty: 1 year, 2 years with registration. 2 Year Electronics Protection Plan ($175-$199.99) - Allstate.