Dyson Purifier Big+Quiet BP03 - 32-Foot Projection

Dyson Purifier Big+Quiet BP03 projects air over 32 feet and sells for $1,099.99. For large rooms, the 10-speed purifier adds formaldehyde destruction.

Dyson Purifier Big+Quiet BP03 projects air over 32 feet and sells for $1,099.99. The model pairs cone aerodynamics with a fully sealed HEPA H13-grade system and an 830 mm-tall body built for large spaces.

What BP03 Brings

Dyson says the BP03 captures 99.97% of fine particles as small as 0.3 microns and destroys formaldehyde permanently.The Dyson product page also lists control through the MyDyson app and BP03 pricing at $1,099.99.

Best Buy lists the same model number, 410636-01, with Wi-Fi, 10 fan speeds, and a 32.68-inch height.Its product listing shows a current price of $979.99 and identifies the color as Bright Nickel/Prussian Blue.

Filters And Controls

Dyson's technical specification PDF lists airflow at setting 10 at 50° at 87 l/s, sound power at setting 10 at 56 dBA, and a standard 2-year limited warranty.The tech spec sheet also lists a 21,900-hour HEPA filter life.

Where BP03 Fits

BP03 sits above a basic room purifier and below more specialized whole-home systems, with its strongest numbers tied to projection distance, filtration, and noise output. Best Buy's 264-square-foot recommendation keeps the model aimed at specific indoor spaces rather than whole-house coverage.

Manufacturer Details

Dyson's BP03 page and support materials use the Purifier Big+Quiet Formaldehyde name for this model family, while Best Buy identifies the same unit as model 410636-01.The support page lists the BP03 HEPA filter part numbers 972132-01 and 972133-03.

Bottom Line

Dyson Purifier Big+Quiet BP03 is a high-priced air purifier with a clear spec sheet: 32-foot projection, 10 speeds, 87 l/s airflow, and 56 dBA at maximum. It makes the most sense for buyers who want formaldehyde control, app control, and a large-room purifier with published dimensions and a 2-year warranty.

Dyson Purifier Big+Quiet BP03 Facts

• Product: Purifier Big + Quiet Formaldehyde BP03
• Manufacturer: Dyson
• Category: Air purifier
• Model number: 410636-01
• Price: $979.99 (as of 03/05/2026)
• Dimensions: 32.68 inches high, 17.09 inches wide, 16.34 inches deep
• Weight: 26.24 pounds
• Fan speeds: 10
• Airflow: 87 l/s
• Sound power: 56 dBA
• Warranty: 2 years
• Target audience: Large-room buyers