Model comparison
Levoit Sprout or Vital 100S-P? Compare room rating, sound and light
The Sprout Air Purifier and Vital 100S-P solve different buying problems. The Sprout combines air cleaning with a night light, built-in white noise and a multi-factor display; the Vital 100S-P supplies a published repeated-air-change room rating and a different app-based pet routine. Decide whether a specific room-performance threshold is the non-negotiable first constraint, or whether the combined evening controls are worth comparing even without a published 4.8-ACH area.
Start with the room rating you can actually compare
Levoit lists the Vital 100S-P for 222 square feet at 4.8 air changes per hour (ACH), along with a 143-CFM CADR. This gives a clear starting point when you have a room-area minimum: the published rating is a repeated-cleaning basis, not merely a broad one-change headline. It is still a manufacturer-published figure, not a promise for every room shape, doorway or operating setting.
The Sprout page instead lists three AHAM-based pollutant CADRs: 85 CFM for smoke, 90 for dust and 109 for pollen. It does not publish a 4.8-ACH room area. The manual says purification will take longer above 330 square feet, but does not define that as a repeated-turnover rating. Do not convert it into a room-capacity answer. If your short list is supposed to include only products whose known 4.8-ACH figure clears your room, an unknown rating is not a pass. The Sprout is a better comparison only when you can consider it without claiming that the documentation resolves a room-size minimum.
Compare the evening features with the actual control plan
Sprout’s individual distinction is its built-in night light and speaker. Its manual describes five Baby Sleep Mode presets, adjustable white-noise volume, app-customizable presets and duration, and a light with adjustable brightness and color temperature. The standard mode turns the display off after a few seconds; after 30 minutes its light and white noise turn off while purification continues. If the continuing light or sound matters, check the available app settings against the routine you expect rather than assuming the default behavior.
The Vital 100S-P has connected controls and an app-based Pet Mode, which alternates a higher fan-speed period with a longer medium-speed period. That is useful if you specifically want a repeating airflow routine for a pet household. It is not a sound-and-light feature, and it is not the same convenience as the Pet Pro’s automatic pre-filter scraper. When a particular feature is essential, check the model-specific manual rather than transferring the behavior from another purifier in the same brand.
Keep sensor output and CADR distinctions in view
The Sprout’s on-unit digital display shows a numeric AQI value and a four-color indicator. It does not show a documented numeric PM2.5 concentration on the purifier itself. The manual describes its AQI as an algorithm using particle sizes and TVOCs. The product page additionally promotes in-app updates for CO2, humidity and temperature. If you require a numeric PM2.5 reading at the machine, the Sprout does not meet that particular need based on its manual; an AQI display is not interchangeable with a concentration display.
The page’s smoke, dust and pollen CADRs should stay in their own categories. Its pollen figure is higher than its smoke result; that does not change the room area or create a single average airflow figure. Conversely, the Vital 100S-P’s listed 143-CFM CADR is not a substitute for checking the pollutant basis when you have a specific concern. Neither CADR nor a sensor reading tells you the source of pollution, and a purifier is not a replacement for addressing a source or using appropriate ventilation.
Care, fit and a short decision route
Sprout’s 8.7-inch body still needs 15 inches of space on each side. Its three-stage filter needs pre-filter attention every two to four weeks and a check/replacement around six to eight months, sooner if conditions require it. The sensor also needs periodic cleaning, and mist from a nearby ultrasonic humidifier can affect its dust sensor. Include those chores when judging whether its extra controls fit your household routine.
The Vital 100S-P also needs its manual’s airflow clearance and a washable pre-filter schedule; choosing the higher room rating does not mean choosing zero maintenance. For an evening-light-and-sound priority, read the Sprout assessment and keep its room-size uncertainty visible. For a 222-square-foot 4.8-ACH room priority and pet-mode airflow, open the Vital 100S-P assessment. If room size is a strict filter, select the rated model only if its published area matches your room; do not treat the Sprout’s troubleshooting note as a capacity rating.
Manufacturer references: Levoit Sprout product page · Sprout user manual · Levoit Vital 100S-P product page.