# Rabbit Air BioGS 2.0 vs Molekule Air Pro: specs and price compared

A sourced, side-by-side comparison of the Rabbit Air BioGS 2.0 (Rabbit Air) and Molekule Air Pro (Molekule) among air purifiers. Rabbit Air BioGS 2.0 is the cheaper of the two at $369.95.

## Side by side

| Spec | Rabbit Air BioGS 2.0 | Molekule Air Pro |
| --- | --- | --- |
| US price | $369.95 | $1014.99 |
| Brand | Rabbit Air | Molekule |
| Released | 2017 | 2021 |
| Cadr smoke (CFM) | 136 | — |
| Coverage (sq ft) | 550 | 1000 |
| Hepa | Yes | Yes |
| Filter type | Pre-filter + BioGS HEPA + Dual Hive AC Charcoal + Negative Ion Generator (4-stage) | PECO-HEPA Tri-Power filter + Activated Carbon (PECO = Photo Electrochemical Oxidation, destroys pollutants) |
| Noise db min | 22.8 | 33 |
| Smart | No | Yes |
| Energy star | No | No |

## Key differences

- Coverage (sq ft): Rabbit Air BioGS 2.0 550 vs Molekule Air Pro 1000
- Filter type: Rabbit Air BioGS 2.0 Pre-filter + BioGS HEPA + Dual Hive AC Charcoal + Negative Ion Generator (4-stage) vs Molekule Air Pro PECO-HEPA Tri-Power filter + Activated Carbon (PECO = Photo Electrochemical Oxidation, destroys pollutants)
- Noise db min: Rabbit Air BioGS 2.0 22.8 vs Molekule Air Pro 33
- Smart: Rabbit Air BioGS 2.0 No vs Molekule Air Pro Yes

## What reviewers say

**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.)

**Molekule Air Pro** — Three hands-on testers bench-tested the Molekule Air Pro — Tom's Guide (July 2025), Reviewed/USA Today (Feb 2024) and TechRadar (Sept 2024) — and agree it filters effectively, surfaces detailed multi-pollutant air-quality data on its screen and companion app, and looks premium, but is loud at high fan speeds and very expensive with costly proprietary filters. All three measured high-speed noise (65-78 dB) and confirm the ~$1,000+ price plus roughly $175 twice-yearly filters. FDA Class II medical clearance is confirmed by Reviewed and TechRadar. (3 sourced reviews.)

## Sources

- Rabbit Air BioGS 2.0: https://www.rabbitair.com/pages/choose-your-air-purifier (rabbitair.com, verified 2026-06-15)
- Molekule Air Pro: https://www.molekule.com/air-pro (molekule.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/air-purifiers/rabbit-air-biogs-2-vs-molekule-air-pro/
Cite: Per The Front Desk Review, Rabbit Air BioGS 2.0 ($369.95) vs Molekule Air Pro ($1014.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/air-purifiers/rabbit-air-biogs-2-vs-molekule-air-pro/
License: CC BY 4.0.