Levoit Vital 100S
The Core 300's smarter sibling. For roughly $15 more, the Vital 100S adds a real-time PM2.5 readout on the display, VeSync app scheduling, and a washable pre-filter that cuts down on replacement-filter waste — while keeping the same 25 dB sleep-mode noise floor.
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Our Verdict
For about $15 more than the plain Core 300, it adds a real-time air quality readout and a washable pre-filter that lowers long-term running cost — more capability per dollar than the model above it.
Score Breakdown
Pros & Cons
Pros
- •Real-time air quality number on the display and in the app
- •Washable pre-filter reduces long-term filter spend
- •25 dB Sleep Mode with auto-dimming display
- •Auto Mode adjusts fan speed to measured air quality overnight
Cons
- •App requires a WiFi and account sign-up that some buyers skip
- •Slightly larger footprint than the plain Core 300
- •Replacement HEPA/carbon filter still needed every 6-8 months
Specifications
| CADR (Smoke) | 141 CFM |
| Room Coverage | ~222 sq ft (AHAM) |
| Filter Type | 3-in-1: washable pre-filter, HEPA, activated carbon |
| Noise Level (Sleep Mode) | 25 dB |
| Smart Features | VeSync WiFi app, Alexa/Google, live AQI display |
| Filter Replacement Cost | ~$30 every 6-8 months |
| Dimensions | 9.6" x 9.6" x 16.7" |
Quick Answers
What is the cadr (smoke) of the Levoit Vital 100S?
Levoit Vital 100S cadr (smoke): 141 CFM.
What is the room coverage of the Levoit Vital 100S?
Levoit Vital 100S room coverage: ~222 sq ft (AHAM).
What is the filter type of the Levoit Vital 100S?
Levoit Vital 100S filter type: 3-in-1: washable pre-filter, HEPA, activated carbon.
What is the noise level (sleep mode) of the Levoit Vital 100S?
Levoit Vital 100S noise level (sleep mode): 25 dB.
What is the smart features of the Levoit Vital 100S?
Levoit Vital 100S smart features: VeSync WiFi app, Alexa/Google, live AQI display.
What is the filter replacement cost of the Levoit Vital 100S?
Levoit Vital 100S filter replacement cost: ~$30 every 6-8 months.
What is the dimensions of the Levoit Vital 100S?
Levoit Vital 100S dimensions: 9.6" x 9.6" x 16.7".
How much does the Levoit Vital 100S cost?
The Levoit Vital 100S lists at $119.99 at Amazon as of July 13, 2026. Prices change often, so the merchant page shows the current figure.
Who is the Levoit Vital 100S for?
It suits buyers who want to see the actual air quality number, not just a color light, households that will use app scheduling for a consistent nightly routine, anyone who wants a washable pre-filter to lower running costs. It is not the right pick for buyers who don't want to create an app account for a household appliance, rooms much larger than a typical bedroom.
Is the Levoit Vital 100S worth buying?
The Core 300's smarter sibling. For roughly $15 more, the Vital 100S adds a real-time PM2.5 readout on the display, VeSync app scheduling, and a washable pre-filter that cuts down on replacement-filter waste — while keeping the same 25 dB sleep-mode noise floor. It ranks #2 in our Top 5 Air Purifiers for Bedrooms. For about $15 more than the plain Core 300, it adds a real-time air quality readout and a washable pre-filter that lowers long-term running cost — more capability per dollar than the model above it.
Who Is This For?
Best For
- Buyers who want to see the actual air quality number, not just a color light
- Households that will use app scheduling for a consistent nightly routine
- Anyone who wants a washable pre-filter to lower running costs
Not For
- Buyers who don't want to create an app account for a household appliance
- Rooms much larger than a typical bedroom
Where to Buy
Appears In
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Alternatives to Consider
Levoit Core 300
Levoit
The default recommendation for a nightstand-sized bedroom purifier. The Core 300 pairs a genuine H13 HEPA filter with a dedicated Sleep Mode that drops fan noise to 24 dB and dims the display — quiet enough to run all night next to the bed without being a distraction.
Levoit Core 300S
Levoit
The same quiet Core 300 hardware wrapped in full smart-home control. The 300S adds WiFi, Alexa and Google Assistant voice commands, and app-based scheduling, so the purifier can ramp down automatically at bedtime and back up in the morning without touching a button.
Winix A230
Winix
A true HEPA alternative to the Levoit lineup with a built-in air quality sensor and Auto Mode that reacts to what it detects overnight. Its PlasmaWave odor feature can be switched off entirely, which matters for anyone sensitive to ionizer-style purifiers in a closed bedroom.
GermGuardian AC4825E
GermGuardian
The lowest entry price in this lineup, and the pick for buyers who mainly want a HEPA filter running quietly on low overnight. Its 22-inch tower adds an optional UV-C sanitizer stage that the other purifiers here don't offer, though it lacks a dedicated ultra-quiet sleep setting.