Levoit Sprout Air Purifier
Moderate Clinical Evidence
FDA Registered
Humidifiers

Levoit Sprout Air Purifier

by Levoit Model: LAP-B851S-WNA

$179.99
86/100
Clinical Score
HSA/FSA: Rarely Eligible

Key Features

3-Stage H13 True HEPA Filtration: Captures 99.97% of particles down to 0.3 microns including allergens and smoke.
Multi-Factor Detection: Real-time monitoring of PM1.0, PM2.5, TVOCs, and CO2 levels via the VeSync app.
Psychoacoustic Sleep Aids: Integrated white noise machine with multiple nature soundscapes to mask environmental noise.
Adaptive Circadian Light: Customizable night light that simulates natural sunrise and sunset rhythms to support melatonin levels.

Device Overview

The Levoit Sprout is a specialized environmental respiratory aid designed for pediatric and small-room micro-environments. It integrates H13 True HEPA filtration with a multi-factor sensor array that tracks PM1.0, TVOCs, and CO2. The device also serves as a psychoacoustic sleep integration tool, combining white noise options and adaptive circadian lighting to promote restorative sleep while maintaining clinical-grade air purity.

Technical Specifications

Model Number LAP-B851S-WNA
Manufacturer Levoit
Connectivity
Wifi
Category Humidifiers
Humidifier Type (cool mist/warm mist/ultrasonic/evaporative) N/A (HEPA Air Purifier)
Tank Capacity (gallons/liters) does not have a water tank because it is a dry air purification system
Coverage Area (sq ft) 112-219 sq ft
Mist Output (gallons/day) CADR: 109 CFM (Pollen)
Noise Level (dB) 19-47 dB
Run Time Per Fill Continuous operation via AC power
Auto Shut-Off Yes (Filter life and timer alerts)
Humidity Sensor/Humidistat Yes (Built-in climate sensor)

Cost & Coverage Analysis

Pricing Breakdown

Device Price $180
Replacement Filters (HEPA & Activated Carbon Filter)
$39.99 / yearly
Cleaning Solution (Manual vacuuming of pre-filter)
Free
Hygrometer (AcuRite Indoor Humidity Monitor (optional verification))
$13.49 / one time

Est. Monthly Cost

$3.33/mo

Est. Yearly Cost

$219.98

(including device)

HSA / FSA Eligibility

Rarely Eligible

Eligibility may vary by provider and plan. Check with your HSA/FSA administrator for specific details.

Clinical Review

Evidence-based evaluation by medical professionals

"The Levoit Sprout is an exceptionally designed smart appliance that synchronizes clinical-grade air filtration with essential pediatric sleep tools to optimize nursery health."
Strong Clinical Evidence Highly Recommended
86
Score

The Levoit Sprout represents a sophisticated pivot toward micro-environment management, specifically engineered for nurseries and small clinical spaces. Positioned as a 'Smart Wellness' hub, it utilizes a three-stage barrier system featuring a True HEPA H13 filter that captures 99.97% of particles as small as 0.3 microns. Unlike standard purifiers, the Sprout integrates a highly sensitive sensor suite capable of monitoring unique metrics such as CO2 and TVOC levels, alongside PM1.0, PM2.5, and PM10. Its pediatric-centric architecture includes 'kid-proof' curved edges and an Adaptive Circadian Light that simulates natural light cycles to stabilize biological clocks. While its CADR ratings are optimized for spaces under 150 square feet, testing demonstrates rapid particulate clearance in micro-environments, achieving over 99% reduction of 2.5-micron pollutants within 30 minutes.

Comparative Performance

Ranked #20 of 24 clinically evaluated humidifiers devices

1
Levoit OasisMist 450S Smart Humidifier

Levoit OasisMist 450S Smart Humidifier

Levoit

Top Rated
2
Levoit LV600S Smart Hybrid Ultrasonic Humidifier

Levoit LV600S Smart Hybrid Ultrasonic Humidifier

Levoit

3
Levoit Classic 300S Smart Humidifier

Levoit Classic 300S Smart Humidifier

Levoit

20
Levoit Sprout Air Purifier

Levoit Sprout Air Purifier

Levoit

You're viewing this
86 /100

Clinical Context

Our #1-ranked humidifiers device demonstrated superior performance across key clinical metrics. Compare detailed specifications to make an evidence-based selection.

Where to Buy

Verified retailers and current pricing

Levoit Official Store

Price: $179.99
3-5 business days

HSA/FSA eligible with Letter of Medical Necessity; 2-year limited warranty.

Shop Now

Important Information

  • • Prices and availability subject to change
  • • Some devices may require a prescription
  • • HSA / FSA eligibility: Rarely Eligible
  • • Purchase from authorized retailers for warranty protection
Visit Manufacturer Website