Levoit Core 600S Review: Fast air purification


Levoit’s range-topping Core 600S is likely one of the greatest performing air purifiers we’ve examined. Very quiet, highly effective, and with superb filtering efficiency, it has an auto mode and app management, too. Its specs and efficiency make it ideally suited for very massive rooms and open-plan dwelling areas, nevertheless it’s fairly costly to purchase, and also you’ll must finances for substitute filters.


  • Excessive-volume, environment friendly air purification
  • App management with good options
  • PM2.5 air high quality sensor


  • Fairly costly to purchase and run
  • No ultraviolet sterilisation

  • A HEPA 13 air air purifier for the largest roomsThis huge air air purifier is designed for enormous rooms as much as 147 sq. metres (1,580 sq. ft). Its HEPA 13 filter can take away pollen, mould spores and even viruses from the air

  • Good controlsUse the VeSync app to manage settings, view air high quality historical past, create schedules and tweak different settings


The 600S sits on the prime of Levoit’s vary of Core air purifiers. It’s an enormous, highly effective filter with a whopping clear air supply fee (CADR) of 410CFM, so it’s designed to wash the air clear in very huge rooms. Levoit says it’ll change the air in a 60m2 (635ft2) area as much as 5 instances per hour, or twice per hour in a 147m2 (1,580ft2) room. That’s sufficient to manage odours, cut back allergens and even filter out viruses in a big open-plan dwelling space.

This air air purifier is supplied with a three-stage filter that features an activated carbon layer. It’s made out of the identical ‘ARC’ components discovered within the Core P350 pet air air purifier, which Levoit says decomposes trapped molecules, enhancing efficiency and increasing the filter life. It’s additionally received an air high quality sensor, so you may set it to Auto mode and have it robotically reply to altering situations in your house.

Design and options

  • Huge, squared off design with good controls
  • Air high quality sensor
  • Helpful and dependable app

This can be a huge air air purifier, nevertheless it’s a easy machine. In its base there’s a big cylindrical filter, whereas the highest part incorporates an enormous fan and its controls. There’s a restricted quantity of setting as much as do. You’ll must take away the highest part and un-bag the filter, after which you should utilize the touch-sensitive management panel to function the Core 600S manually, or put it into Auto mode.

This air air purifier’s management panel is immediately recognisable from different Core sequence purifiers. There are buttons to show it on and off, lock the keypad, set an off timer, or disable the show lights. The management panel additionally allows you to select from 4 fan speeds, or an ultra-quiet evening mode that additionally extinguishes the lights.

Core 600S top panel, showing PM2.5 reading of 16
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The ultimate management panel possibility is Auto Mode, which chooses the suitable fan velocity primarily based on the extent of pollution detected by a sensor. This can be a laser-based system that scans the air instantly exterior of the air purifier, so it’s not depending on the fan first pulling any soiled air into the machine. This detects solely PM2.5 particulates – these measuring lower than 2.5 microns (2.5 thousandths of a millimetre) throughout. It doesn’t detect different sizes of particulates, or unstable natural compounds (VOCs).

Close up of sensor apertureClose up of sensor aperture
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Different Core sequence purifiers are purely cylindrical, however the Core 600S is rectangular with rounded corners. It’s not one of the best trying design, nevertheless it’s inoffensive, with the silver management panel including a touch of visible curiosity. At its centre there’s a show displaying the detected PM2.5 degree in micrograms per cubic metre (μg/m3), and color rings to point out air high quality at a look.

Core 600S from the frontCore 600S from the front
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The ‘S’ on this air air purifier’s mannequin title signifies it connects to Wi-Fi and comes with good options, managed by means of the VeSync app. It’s extraordinarily simple so as to add the 600S as a brand new machine, at which level you’ll be directed to use a firmware replace, after which it’s prepared. The app provides you an identical capabilities because the management panel buttons, together with the present PM2.5 degree. It additionally reveals you historic readings alongside the fan velocity in use on the time.

Android screenshots from the VeSync appAndroid screenshots from the VeSync app
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Dig round and the VeSync app gives a couple of extra superior options. You may outline a number of schedule objects, letting you modify modes or speeds at given instances or on sure days.

You may as well allow and configure a few subtly helpful options. By default, Mild Detection extinguishes the management panel and selects a slower fan velocity whenever you flip the room lights out – successfully an computerized evening mode. You may as well change the behaviour of Auto Mode, for instance permitting it to show the fan off altogether when air high quality is superb.

Android screenshots showing more detailed settingsAndroid screenshots showing more detailed settings
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That’s a very good set of options, however whereas this air purifier does filter out most viruses from the air, it doesn’t have an ultraviolet lamp to destroy any microbes that make it by means of. Given this, it appears fairly costly, notably as you’ll must spend £70 on a brand new filter a couple of times a yr – the precise frequency will depend on how a lot you’ll use the air purifier.

Core 600S disassembled to show huge filterCore 600S disassembled to show huge filter
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  • Extraordinarily quiet and environment friendly
  • Glorious filtration
  • Can fire up fairly a breeze

We take a look at each air air purifier by shutting it in a small room with a burning smoke pellet. I used to be anticipating the Core 600S to do effectively on this powerful take a look at, nevertheless it gave simply one of the best efficiency I’ve seen. In lower than two minutes it had began to carry the PM2.5 rely down under the sensor’s 999μg/m3 most, and after 5 minutes it was at a ‘good’ 18μg/m3. Only one minute later, it had fallen to 9μg/m3, throughout the ‘superb’ vary – that’s two minutes sooner than some other air air purifier I’ve examined.

Control panel view showing 999 PM2.5 readingControl panel view showing 999 PM2.5 reading
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This extraordinarily excessive efficiency is little doubt helped by this air purifier’s massive filter, and its highly effective fan. Regardless of strakes designed to create a diffuse output, there’s nonetheless fairly a strong circulate of air when measured instantly above. On full energy, I measured 5 metres per second simply 15cm from the output, dropping to 2.9m/s when measured a metre above. On velocity three the airflow was simply 1.2m/s from one metre, and at decrease speeds it was under the roughly 0.9m/s threshold of my anemometer.

Giant followers are sometimes quiet, and fortunately that’s the case right here. In evening mode I measured simply 27dBA from a metre away. This rose to 38.5dBA on velocity two, and a peak of fifty.4dBA at full velocity. At this quantity you would possibly want to boost your voice barely to be heard, whereas evening mode was comfortably quiet sufficient to sleep with.

This air air purifier makes use of a DC motor, which helps make it very environment friendly. It used simply 5 watts in evening mode, rising to 7W at velocity one and 10W at velocity two. Until you smoke or incessantly fry and grill meals, it’s prone to spend most of its time inside this low-medium vary of speeds. At its third velocity setting it used 19W, with consumption stepping up considerably to 45W at full energy.

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Do you have to purchase it?

A really highly effective air purifier

This air air purifier can filter an enormous quantity of air in a short time, however when prime efficiency isn’t wanted, its sensor retains it at an acceptable velocity to avoid wasting noise and vitality. Its controls are simple to make use of, and its app provides a bit of extra performance.

Not ideally suited for everybody

The Core 600S is sort of costly, and it’s overkill in case you’re not utilizing it in a really huge area. It’s a disgrace, too, that it doesn’t have UV sterilisation.

Last Ideas

If you happen to’ve received a really huge dwelling area, notably an open-plan kitchen/diner, Levoit’s Core 600S may very well be excellent. It might probably filter out cooking smells, particulates and different pollution, with its sensor serving to to make sure the fan’s all the time working at an acceptable velocity – and even in no way. I notably just like the vary of controls, which supply a large unfold of speeds and the simplicity of an off timer, however the app provides some helpful additional capabilities, most helpfully the flexibility so as to add schedules.

This air purifier may not be excellent for everybody, although. It’s in all probability overkill for smaller houses, the place a less expensive various just like the Levoit Core 300S could be a lot highly effective sufficient. And whereas its three-stage filter needs to be efficient at eradicating pathogens, these with well being considerations would possibly wish to contemplate an alternate with UV sterilisation and a extra complete pollutant sensor, such because the Leitz TruSens Z-3500H or one thing else from our information to one of the best air purifiers.

How we take a look at

In contrast to different websites, we take a look at each air air purifier we evaluation completely over an prolonged time frame. We use trade customary exams to check options correctly. We’ll all the time let you know what we discover. We by no means, ever, settle for cash to evaluation a product.

Discover out extra about how we take a look at in our ethics coverage.

Used as our principal air air purifier for the evaluation interval

We take a look at good purifiers with their apps and we take a look at Amazon Alexa and Google Assistant compatibility.

We time how lengthy it takes every air purifier to take away smoke from a closed room.


How lengthy does a Levoit 600S filter final?

Levoit says the Core 600S filter will final from 6-12 months. The precise determine will depend on how a lot you utilize the air purifier, and the way arduous it’s working when it’s working. There’s a lightweight to let you understand whenever you want a substitute.

How a lot energy does a Levoit Core 600S use?

Surprisingly little. We measured a most of 45 watts, nevertheless it used simply 5W in evening mode, and solely 10W at velocity 2 – that’s about the identical as a low-energy mild bulb.

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Quiet Mark Accredited

Measurement (Dimensions)



Launch Date

First Reviewed Date

Voice Assistant

Good assistants

App Management

Filter kind

Max room measurement

Smoke CADR

Variety of speeds

Auto mode

Filter substitute mild

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