# Levoit Core 300S vs Rabbit Air BioGS 2.0: specs and price compared

A sourced, side-by-side comparison of the Levoit Core 300S (Levoit) and Rabbit Air BioGS 2.0 (Rabbit Air) among air purifiers. Levoit Core 300S is the cheaper of the two at $149.99.

## Side by side

| Spec | Levoit Core 300S | Rabbit Air BioGS 2.0 |
| --- | --- | --- |
| US price | $149.99 | $369.95 |
| Brand | Levoit | Rabbit Air |
| Released | 2021 | 2017 |
| Cadr smoke (CFM) | 141 | 136 |
| Coverage (sq ft) | 219 | 550 |
| Hepa | Yes | Yes |
| Filter type | Pre-filter + True HEPA + Activated Carbon (3-stage) | Pre-filter + BioGS HEPA + Dual Hive AC Charcoal + Negative Ion Generator (4-stage) |
| Noise db min | 22 | 22.8 |
| Smart | Yes | No |
| Energy star | No | No |

## Key differences

- Cadr smoke (CFM): Levoit Core 300S 141 vs Rabbit Air BioGS 2.0 136
- Coverage (sq ft): Levoit Core 300S 219 vs Rabbit Air BioGS 2.0 550
- Filter type: Levoit Core 300S Pre-filter + True HEPA + Activated Carbon (3-stage) vs Rabbit Air BioGS 2.0 Pre-filter + BioGS HEPA + Dual Hive AC Charcoal + Negative Ion Generator (4-stage)
- Noise db min: Levoit Core 300S 22 vs Rabbit Air BioGS 2.0 22.8
- Smart: Levoit Core 300S Yes vs Rabbit Air BioGS 2.0 No

## What reviewers say

**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. (2 sourced reviews.)

**Rabbit Air BioGS 2.0** — Only one whitelisted tester, Tom's Guide, hands-on reviewed this exact model. It calls the BioGS 2.0 a quiet, inexpensive purifier that cleans a mid-sized room well, but flags weak airflow and the absence of WiFi or an app. Consensus rests on a single source. (1 sourced review.)

## Sources

- Levoit Core 300S: https://www.levoit.com/products/core-300s-smart-true-hepa-air-purifier (levoit.com, verified 2026-06-15)
- Rabbit Air BioGS 2.0: https://www.rabbitair.com/pages/choose-your-air-purifier (rabbitair.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/air-purifiers/levoit-core-300s-vs-rabbit-air-biogs-2/
Cite: Per The Front Desk Review, Levoit Core 300S ($149.99) vs Rabbit Air BioGS 2.0 ($369.95) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/air-purifiers/levoit-core-300s-vs-rabbit-air-biogs-2/
License: CC BY 4.0.