Levoit · Updated June 2026
Levoit Core 300S: price, specs & release date
Levoit Core 300S, released 2021. Every price and spec below is linked to its source and dated — no guesses.
Source: levoit.com verified ✓ corroborated verify in ledger
The Levoit Core 300S is listed at $149.99 on levoit.com as of 2026-06-27, the cheapest air purifiers (median $299.99); other retailers may be lower. It earns a Bronze Deskmark — 41/100 pay-blind standing, #12 of 19 in class.
Verified Jun 27, 2026 · figures linked to their source in the table below
- Best for Quiet operation overall; both measured 60dB max at high speed; Compact, lightweight, unobtrusive design that sets up in about 5 minutes.
- Skip if Slow or missing sensor response to sudden air-quality changes is a dealbreaker.
Is the Levoit Core 300S a good buy?
At $150, the Levoit Core 300S is the cheapest of the 21 air purifiers we track, where the median is $299.99. On the spec sheet, its cadr smoke of 141 CFM is below the median of the 15, its coverage of 219 sq ft is below the median of the 22, and its noise db min of 22 is below the median of the 19.
Evidence of Record
Our data- Independent labsmeasured it
- 2
- Physical metricsrecorded
- 3
- Outlets on recordall tested
- 2
Two independent labs measured this product across 3 physical metrics — noise, time to clear and time to return. With a second lab on record, each figure comes from more than one independent hands-on source — a measure of how much evidence exists, not a rating of the product.
Review consensus · sourced & dated
What reviewers say about the Levoit Core 300S
Two whitelisted hands-on testers reviewed this exact model: TechRadar (2023) and Tom's Guide (2025). Both measured it as genuinely quiet (60dB max at high speed) and praised its compact, low-cost, easy-to-set-up design. Both flagged sluggish, sometimes absent sensor response to sudden air-quality changes, making it better for steady background use than reactive cleanup.
Based on 2 reviews · 2 lab-tested · 2023-05-28–2025-05-20
Tested by TechRadar, Tom's Guide
Consistently praised
- Quiet operation overall; both measured 60dB max at high speed · 2 sources
- Compact, lightweight, unobtrusive design that sets up in about 5 minutes · 2 sources
- Strong value and smart features for a budget/mid-range price · 2 sources
- Easy-to-navigate VeSync app showing PM2.5 readings and filter life · 2 sources
Commonly flagged
- Slow or missing sensor response to sudden air-quality changes · 2 sources
- No replacement filters included; filters must be bought separately
- App is basic and adds little beyond the on-unit controls
- Cannot display or record VOC levels
Where reviewers disagree The testers split on room size and the app. TechRadar found performance drops in large, open-plan spaces (a 315ft2 loft took 90 minutes to clear) and rated the VeSync app 5/5 as a favorite feature; Tom's Guide called it great for larger rooms per its 1,051ft2 rating yet judged the same app basic with little added value. Measured Sleep-mode noise also differed slightly (24dB vs 28dB).
The sources (2)
Noise, Sleep mode (decibel meter): 24 dB · Noise, high fan mode (decibel meter): 60 dB · Time to clear air to Very Good after frying steak (Auto mode): 30 minutes · Time to return to Very Good in 315ft2 loft: 90 minutes
The Levoit Core 300S offers a good balance of style and substance.
My tests confirmed that the purifier is almost whisper-quiet in Sleep mode, registering 24dB.
There was often a delay in the purifier identifying a change in air quality and jumping into action.
Ambient room noise (decibel monitor): 26 dB · Noise, Low mode: 40 dB · Noise, Medium mode: 51 dB · Noise, High mode: 60 dB · Noise, Sleep mode: 28 dB
Plus, the Levoit Core 300S is quiet and can banish allergens and dust from the air without you even knowing it.
I sprinkled flour all around the unit, and it failed to record that anything new had been introduced into the air, reading 1 for the entirety of the test.
During testing, I didn't notice that the Core 300S excelled at picking up smells and other instant changes in the air, which is why I think it's better for constant use so that it can work behind the scenes.
Specifications
| Price (US) | $149.99 MSRP $149.99 per levoit.com as of June 2026. |
|---|---|
| Brand | Levoit |
| Released | 2021 |
| Cadr smoke (CFM) | 141 |
| Coverage (sq ft) | 219 |
| Hepa | Yes |
| Filter type | Pre-filter + True HEPA + Activated Carbon (3-stage) |
| Noise db min | 22 |
| Smart | Yes |
| Energy star | No |
Source: levoit.com (verified 2026-06-15) · corroborated by data.energystar.gov. levoit.com product page confirms CADR 141 CFM / 240 m³/h, 1051 ft² (1 ACH) / 219 ft² (4.8 ACH primary), noise 22–50 dB, VeSync app + Alexa + Google Assistant, 3-stage filtration. Energy Star status: not listed on product page or Energy Star API results for this exact model (LAP-C341S-WUSZ had CADR smoke 161 at 250 sq ft — that is the Core 300S; not in Energy Star certified list per API query June 2026). Price $149.99 confirmed on manufacturer page.
Is the Levoit Core 300S worth it vs cheaper air purifiers?
Levoit Core 300S against its closest cheaper and pricier air purifiers on the specs that matter — every value sourced. See all 21 ranked
| Product | Price | Cadr smoke (CFM) | Coverage (sq ft) | Hepa | Filter type | Noise db min |
|---|---|---|---|---|---|---|
| Levoit Core 300S this | $149.99 | 141 | 219 | Yes | Pre-filter + True HEPA + Activated Carbon (3-stage) | 22 |
| Levoit Vital 200S | $189.99 | 250 | 388 | Yes | Washable Pre-filter + True HEPA + Activated Carbon (3-stage) | 23 |
Frequently asked questions
What do reviewers say about the Levoit Core 300S?
Two whitelisted hands-on testers reviewed this exact model: TechRadar (2023) and Tom's Guide (2025). Both measured it as genuinely quiet (60dB max at high speed) and praised its compact, low-cost, easy-to-set-up design. Both flagged sluggish, sometimes absent sensor response to sudden air-quality changes, making it better for steady background use than reactive cleanup. Praised: Quiet operation overall; both measured 60dB max at high speed; Compact, lightweight, unobtrusive design that sets up in about 5 minutes; Strong value and smart features for a budget/mid-range price; Easy-to-navigate VeSync app showing PM2.5 readings and filter life. Flagged: Slow or missing sensor response to sudden air-quality changes; No replacement filters included; filters must be bought separately; App is basic and adds little beyond the on-unit controls; Cannot display or record VOC levels. (From 2 tester reviews, 2 lab-tested.)
How much does the Levoit Core 300S cost?
The Levoit Core 300S has a US price of $149.99 (MSRP $149.99 per levoit.com as of June 2026.), as of 2026-06-15.
How does the Levoit Core 300S compare on price?
At $150, the Levoit Core 300S is the cheapest of the 21 air purifiers we track, where the median is $299.99.
When was the Levoit Core 300S released?
The Levoit Core 300S was released 2021.
What are the Levoit Core 300S's key specs?
Levoit Core 300S (Levoit): cadr smoke cfm 141, coverage sqft 219, hepa Yes, filter type Pre-filter + True HEPA + Activated Carbon (3-stage), noise db min 22. Full sourced spec sheet verified 2026-06-15.
Price of record: $149.99 at levoit.com, 2026-06-27. Other retailers may be lower — check the current price:
See Levoit Core 300S on Amazon As an Amazon Associate we earn from qualifying purchases.Similar air purifiers
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