An in-depth, hands-on review of the LEVOIT Vital 100S Smart Air Purifier — testing filtration speed, pet hair trapping, smart app features, and overall value for money.
⚡ Quick Verdict & Highlights
The LEVOIT Vital 100S Smart Air Purifier is a top-tier choice for pet owners, allergy sufferers, and homeowners looking to clear dust, pollen, and smoke from spaces up to 1,073 sq ft (99.7 m²). Its standout feature is the U-shaped air inlet designed specifically to trap floating pet hair without clogging the internal filters.
✓ What We Liked (Pros)
- AHAM VERIFIDE certified performance
- Washable pre-filter (Saves money on filter replacements)
- Real-time air quality display & Smart Auto Mode
- Whisper-quiet sleep mode for bedroom use
- Full VeSync app & Alexa voice control integration
✕ Keep In Mind (Cons)
- Requires replacing the H13 HEPA filter every 6-12 months
- Best performance achieved when placed near wall edges
Ships directly from Amazon with full manufacturer warranty coverage.
Key Features & Performance Breakdown
1. 3-Stage H13 True HEPA Filtration
The Vital 100S captures at least 99.97% of airborne particles as small as 0.3 microns. This includes fine dust, pollen, mold spores, pet dander, and smoke. The added High-Efficiency Activated Carbon Filter absorbs cooking odors, wildfire smoke, and household VOCs.
2. Pet-Friendly U-Shaped Air Inlet & Washable Pre-Filter
Unlike standard round purifiers that easily get clogged by floating pet fur, the wide U-shaped air intake draws in pet hair effortlessly. The outer pre-filter can be easily removed, vacuumed, or washed, extending the life of your main HEPA filter.
3. Smart Sensors & Automatic Adjustment
Equipped with an infrared dust sensor, the device continuously monitors indoor air quality. In Auto Mode, it automatically adjusts fan speed when it detects pollutants (like smoke or cooking fumes) and dials back down once the air is clean.
Technical Specifications
| Coverage Area | Up to 1,073 sq ft (99.7 m²) / 222 sq ft in 12 mins |
| Filter Type | H13 True HEPA + Washable Pre-Filter + Carbon Filter |
| Noise Level | 23dB (Sleep Mode) – 52dB (Max Speed) |
| Smart Controls | VeSync App, Amazon Alexa, Google Assistant |
| Certifications | AHAM VERIFIDE, Energy Star, CARB Certified |
Final Verdict: Should You Buy It?
If you are looking for an intelligent, highly rated air purifier that handles pet hair, dust, and allergies without loud motor noise, the LEVOIT Vital 100S offers incredible performance for its price point. It is one of the best smart home upgrades for bedrooms and main living spaces.