Dyson Purifier Big+Quiet Formaldehyde BP03

Price: $1,099.00
(as of Sep 24, 2026 22:45:22 UTC – Details)


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. 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%.
⁵Requires device to run app, Wi-Fi or mobile data, Bluetooth 4.0 support, and iOS version 10 or Android version 5 (or above). Standard data and messaging rates may apply.
Product Dimensions ‏ : ‎ 17.72 x 8.66 x 22.05 inches; 26.24 pounds
Item model number ‏ : ‎ BP03 ZZ
Date First Available ‏ : ‎ September 12, 2023
Manufacturer ‏ : ‎ Dyson
ASIN ‏ : ‎ B0CDQVR4G9
Best Sellers Rank: #190,697 in Home & Kitchen (See Top 100 in Home & Kitchen) #239 in HEPA Filter Air Purifiers
Customer Reviews: 4.3 4.3 out of 5 stars (174) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Large format purifier with HEPA H13 grade filtration.
Projects air over 32 feet and purifies large spaces.¹
Detects and destroys formaldehyde, permanently.³
Control and monitor your air quality from anywhere using the MyDyson app.⁵
HEPA H13⁴ grade filter is 3.8x larger than previous generation and lasts up to 5 years.
Breeze mode recreates the feeling of natural air indoors.
Program your machine to turn off after preset intervals, between 30 minutes and 8 hours.
Do not disturb mode monitors and purifies using the quietest settings, with a dimmed display.
Customers find this air purifier to be the best on the market, effectively removing dust and pollutants and cleaning rooms quickly. They appreciate its quiet operation and powerful airflow, with one customer noting they could feel the breeze 20+ feet away. While many customers consider it worth the money, opinions about odor reduction are mixed, with some saying it does a good job with everyday smells while others report it fails to remove odors.