Dyson HEPA Big+Quiet Formaldehyde purifier parts

Activated carbon filter

Activated carbon filter

Part No. 972133-03

Captures NO₂. Genuine Dyson Activated Carbon Filter lifespan is every 2 years or when alerted by the MyDyson™ app.

HEPA filter

HEPA filter

Part No. 972132-01

Genuine Dyson HEPA Filter lifespan is 5 years.

Filter Shroud Sv

Filter Shroud Sv

Part No. 972620-01

Castor Wheel Assy

Castor Wheel Assy

Part No. 972995-02