Purifier Big+Quiet Formaldehyde BP03

Dyson

Purifier Big+Quiet Formaldehyde BP03

6 positive 0 neutral 2 negative

Based on 8 Reddit mentions

$929.99

Buy on Amazon

We may earn a small commission.

Most discussed features

Sentiment summary across the product areas Reddit users mention most.

Reddit mentions

Original Reddit posts and comments behind this analysis.

Filtered by featureodor controlClear feature

Dyson Big + Quiet or Similar for Smoke

Io uso Dyson big quiet da un anno e fumo 5-6 volte in una camera simile alla tua. Sono molto soddisfatto! In poco tempo pulisce da tutto il fumo, circa 30-40 minuti massimo e la camera è pulitissima. Unica cosa, la durata del filtro se fumi così tanto dura molto poco, io sono costretto a cambiarlo a

...

Orbita89 in r/AirPurifiers

April 14, 2026 11:58 AM

2

Dyson Purifier Big+Quiet Formaldehyde for hayfever

Sortof. But for the cost there are probably better units. It also depends how big your bedroom is. It will give 5 air changes per hour (very good air quality) for 297 square feet. Which is I think about a normal sized bedroom ? However it only does 198CFM so its only so-so on air power. Dysons are k

...

Person51389 in r/AirPurifiers

May 1, 2026 7:02 AM

1

Top 10 High End Air Purifier in 2026

Dyson Purifier Big+Quiet Formaldehyde (BP03) The pinnacle of "lifestyle" high-end tech, designed specifically for massive, open-concept spaces. Best For: Extra-large rooms and open floor plans (up to 1,000+ sq ft). Key Feature: A catalytic filter that permanently destroys formaldehyde, combined with

...

One_Mess525 in r/HomeClimateTech

May 20, 2026 9:32 PM

1

After-purchase thoughts: looking for opinions and suggestions

For gases/vapors/odors/VOCs, always try source control or ventilation strategies first. I would never recommend a purifier for CO₂ reduction*. Elevated CO₂ levels are treated with "fresh" air ventilation. General examples are open windows, Energy Recovery Ventilators (ERVs), or Heat Recovery Ventila

...

sissasassafrastic in r/AirPurifiers

January 1, 2026 4:02 PM

1

Top alternatives in Air Purifiers

#1