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, all 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".
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, all 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.