The catch
Levoit Vital 100S-P
Less airflow headroom when rooms are larger
Side by side
Levoit Vital 100S-P vs Vital 200S-P: At 4.8 ACH the room rating rises from 222 to 388 sq ft with the 200S
Quick verdict
When floor space is tight and the room fits within its 222 sq ft rating, the Vital 100S-P is the choice. A larger room up to 388 sq ft at the same 4.8 air changes per hour calls for the Vital 200S-P. App schedules and washable prefilters already come with both, so the upgrade mainly buys airflow capacity.
Before you buy
Why, and what it costs you
A good deal of capacity comes with the larger model
Vital 200S-P publishes a CADR about 75% higher.
Where this comes from
(250 − 143) ÷ 143 = 74.8%. Each number is a current US generic CADR value.
The catch
Levoit Vital 200S-P
The extra capacity comes in a cabinet that is wider and deeper
Levoit Vital 100S-P
- Why pick it
- A smaller cabinet has to fit beside bedroom furniture
- You don't want to pay for capacity a small room can't use
- The catch
- Less airflow headroom when rooms are larger
Levoit Vital 200S-P
- Why pick it
- Your room is bigger than 222 sq ft and up to 388 sq ft at the published rate
- You want 250 CFM of published CADR. 143 CFM is not enough.
- The catch
- The extra capacity comes in a cabinet that is wider and deeper
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What this page compares
Judge the Vital 100S-P against the 200S-P on a shared air-change rate, cabinet dimensions and power ratings, then size any upgrade to your actual room.
When floor space is tight and the room fits within its 222 sq ft rating, the Vital 100S-P is the choice. A larger room up to 388 sq ft at the same 4.8 air changes per hour calls for the Vital 200S-P. App schedules and washable prefilters already come with both, so the upgrade mainly buys airflow capacity.
Which one fits
Pick the situations that sound like you
A 300 sq ft room aiming for the published 4.8 ACH rate
300 is above 222 and inside 388 sq ft. Ceiling height and open adjoining rooms still matter.
- Levoit Vital 100S-P
- Not suitable
- Levoit Vital 200S-P
- Good
An enclosed bedroom of 180 sq ft, with app schedules
Each covers that published area and offers VeSync scheduling.
- Levoit Vital 100S-P
- Good
- Levoit Vital 200S-P
- Good
There are just 14 inches of cabinet width to work with
Cabinet widths are 12.6 and 15.6 inches. The ventilation clearance required has to be checked separately.
- Levoit Vital 100S-P
- Good
- Levoit Vital 200S-P
- Not suitable
You are looking for guaranteed odor or health results
Those outcomes are not shown by room ratings, which only describe particle filtration capacity.
- Levoit Vital 100S-P
- Depends
- Levoit Vital 200S-P
- Depends
In practice
Differences you will notice
A good deal of capacity comes with the larger model
Vital 200S-P publishes a CADR about 75% higher.
How we worked this out
(250 − 143) ÷ 143 = 74.8%. Each number is a current US generic CADR value.
Floor area is saved with the smaller cabinet
The cabinet base of the Vital 100S-P takes up about 40% less area.
How we worked this out
12.6 × 6.3 = 79.38 sq in and 15.6 × 8.5 = 132.6 sq in. That is a 40.1% reduction before clearance is added.
You don't have to upgrade to get app control
In a small connected bedroom, either control system works.
How we worked this out
VeSync control and a washable prefilter are specified on both US product pages. Room capacity and physical fit are still the main limits.
Option A
Levoit, LAP-V102S-WUS
Vital 100S-P
Slimmer than a full cylinder, this smart purifier sits beside furniture more easily and has a washable prefilter and an inlet designed with pets in mind.
- Best for
- A smaller cabinet has to fit beside bedroom furniture
Facts we checked
- Room rating at 4.8 ACH: 222 sq ft
- Published CADR: 143 CFM
- Cabinet base: 12.6 × 6.3 in
- Cabinet height: 16 in
Option B
Levoit, LAP-V201S-WUS
Vital 200S-P
Made with pets in mind, this rectangular purifier has a wide lower intake, a washable prefilter and capable VeSync automation.
- Best for
- Your room is bigger than 222 sq ft and up to 388 sq ft at the published rate
Facts we checked
- Room rating at 4.8 ACH: 388 sq ft
- Published CADR: 250 CFM
- Cabinet base: 15.6 × 8.5 in
- Cabinet height: 19.8 in
Spec by spec
Where they really differ
| Spec | Levoit Vital 100S-P | Levoit Vital 200S-P | In practice |
|---|---|---|---|
| Room rating at 4.8 ACH | 222 sq ft | 388 sq ft | Compare at the same air-change rate and factor in ceiling height. |
| Published CADR | 143 CFM | 250 CFM | It measures airflow capacity and proves nothing about a health outcome. |
| Cabinet base | 12.6 × 6.3 in | 15.6 × 8.5 in | Intake clearance is needed beyond the cabinet footprint. |
| Cabinet height | 16 in | 19.8 in | Mind the clearance near shelves and furniture. |
| Rated power | 35 W | 50 W | A nameplate rating doesn't cover every fan setting. |
| Filter upkeep and app | Washable prefilter and VeSync | Washable prefilter and VeSync | Getting these features does not call for the larger model in either case. |
Trade-offs
What each pick costs you
With Levoit Vital 100S-P
- A washable prefilter doesn't get rid of main-filter replacements
With Levoit Vital 200S-P
- A 50 W rating against 35 W, though real use depends on settings
Change of plan
When the answer changes
Under the rated assumptions, the room is over 222 sq ft and within 388
Go with Levoit Vital 200S-P. The room is outside what the smaller model is rated for at 4.8 ACH.
Cabinet width has to be under 14 inches
Go with Levoit Vital 100S-P. Even before ventilation clearance, Vital 200S-P is physically too wide.
Decision guide
How to decide
Pick Vital 100S-P if the room fits within its 222 sq ft rating and floor space is tight. Pick Vital 200S-P for a larger room up to 388 sq ft at the same 4.8 air changes per hour. Both already offer app schedules and washable prefilters, which means the upgrade mainly buys airflow capacity.
Measure first, then upgrade
Measure the enclosed room and think about any connected spaces. When the 100S-P would be undersized at 4.8 ACH, the 200S-P is a meaningful step up. Big one-hour coverage headlines answer a different question.
Leave space around the intake
In a small bedroom, the 100S-P saves cabinet space. Neither model should be jammed against furniture just because the plastic shell fits. Read the installation guidance and keep the intake unobstructed.
Put the daily routine in context
App control, automatic fan adjustment and washable prefilters come with both. A larger model still leaves you cleaning the prefilter and replacing the main filter. Choose a fan setting you can use, and don't treat the room rating as a promise about sleep mode.
What this page can’t tell you
- No tests were performed for airflow at equal noise, electricity use or cleaning. The figures come from current US specification tables, and regional manuals can differ.
By the numbers
What the data shows
What we found across the air purifiers we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Levoit Vital 100S-P |
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| Levoit Vital 200S-P |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
Levoit Vital 100S-P
A smaller cabinet has to fit beside bedroom furniture
See price & reviews on AmazonLevoit Vital 200S-P
Your room is bigger than 222 sq ft and up to 388 sq ft at the published rate
See price & reviews on AmazonEach link opens in a new tab.
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