The Dyson Purifier Big+Quiet Formaldehyde is our biggest purifier yet, engineered from the ground up, to evenly purify large spaces.¹ Cone aerodynamics creates a condensed jet of air to project purified air over 32 feet. Quietly. An advanced 360 HEPA H13 grade filter captures allergens and 99.97% of fine particles.4 Removes gases and odors.² Destroys formaldehyde, permanently.³ ¹Testing for PM2.5 purification completed in a large testing chamber following relevant Dyson testing methods. Results may vary in practice. ²Tested to JEM 1467 (acetic acid, acetaldehyde, ammonia), GB/T18801 (formaldehyde, benzene) and DTM-003282 (NO2). Gas capture rates vary. ³Third party full machine testing based on GB/T 18801-2022 formaldehyde cumulative clean mass testing with continuous injection until plateau of formaldehyde CADR is achieved. Results may vary in practice. 4Particle challenge by DEHS oil specified in EN1822 within a chamber specified in ASTM F3150. Tested in Max Mode for whole machine efficiency above 99.95%.
Our latest purifier uses cone aerodynamics to deliver powerful, long-range projection – circulating air and driving even distant pollutants back through sealed filters. For whole-room purification, even in large spaces.¿
An acoustically engineered motor bucket records just 56dBA of sound power at full-speed. With no compromise on performance.
Adjust the angle of airflow at 0degree(s), 25degree(s) or 50degree(s), or mimic the feeling of refreshing air indoors using Breeze mode.
Included : HEPA Filter,Dyson K-Carbon Filter,Remote Control.
Warranty: 2 year Dyson Official. Primary image shows actual product color, supporting images provided to showcase product in use only.
Imported
Style Variants
Available Colors: Prussian blue/gold
Size Reference for Dyson BP04 | Prussian Blue/Gold
Available Sizes:
