Best Air Purifiers · Dyson · Updated June 2026
Dyson Purifier Big+Quiet Formaldehyde BP04: specs and price (2026)
Dyson Purifier Big+Quiet Formaldehyde BP04 has a US price of $929.99 (Current price $929.99 per dyson.com (sale from $1,199.99). Using current listed price as of June 2026.). Below is its full, sourced spec sheet — every value links to the source and the date we captured it.
Specifications
| Price (US) | $929.99 Current price $929.99 per dyson.com (sale from $1,199.99). Using current listed price as of June 2026. |
|---|---|
| Brand | Dyson |
| Released | 2023 |
| cadr smoke cfm | — |
| coverage sqft | — |
| hepa | Yes |
| filter type | 360° HEPA H13 + K-Carbon filter + SCO (Selective Catalytic Oxidization) formaldehyde filter |
| noise db min | — |
| smart | Yes |
| energy star | No |
| release | 2023 |
Source: dyson.com (verified 2026-06-15) · corroborated by dyson.com. dyson.com product page confirms HEPA H13-grade 360° filter, K-Carbon filter (2-yr life), SCO permanent formaldehyde filter, MyDyson app + Alexa/Google Home/Siri, 10 speed settings, 50° oscillation, 32.68 in height, 26.24 lb, captures 99.97% of particles ≥0.1 microns, 2-year warranty, $929.99 current price. Dyson does not publish CADR (cfm) or room sq ft coverage for this model anywhere on the product page — both null per confirmed absence. Night mode 50% quieter than prior Dyson purifiers (no absolute dB figure given) — noise_db_min null. Energy Star not mentioned. Dyson not in Energy Star certified room air cleaners database.
Frequently asked questions
How much does the Dyson Purifier Big+Quiet Formaldehyde BP04 cost?
The Dyson Purifier Big+Quiet Formaldehyde BP04 has a US price of $929.99 (Current price $929.99 per dyson.com (sale from $1,199.99). Using current listed price as of June 2026.), as of 2026-06-15.
When was the Dyson Purifier Big+Quiet Formaldehyde BP04 released?
The Dyson Purifier Big+Quiet Formaldehyde BP04 was released 2023.
What are the Dyson Purifier Big+Quiet Formaldehyde BP04's key specs?
Dyson Purifier Big+Quiet Formaldehyde BP04 (Dyson): hepa Yes, filter type 360° HEPA H13 + K-Carbon filter + SCO (Selective Catalytic Oxidization) formaldehyde filter, smart Yes, energy star No, release 2023. Full sourced spec sheet verified 2026-06-15.
How it compares
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Step up
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