Product Description

The Dyson HEPA exhaust filter 922444-02 is a genuine replacement filter engineered for Dyson DC-series corded upright vacuums. This exhaust filter sits at the motor outlet and captures fine particles before they exit the machine, protecting the motor and maintaining optimal airflow. Part number 922444-02 is the correct fit for DC28, DC30C, DC33C, DC37C, and DC39 models.

This is a genuine OEM Dyson component designed to preserve motor efficiency and indoor air quality. The HEPA media traps microscopic dust and allergens, extending the life of your vacuum's motor and ensuring consistent suction performance across your home.

Compatibility: Dyson DC28, DC30C, DC33C, DC37C, DC39 upright vacuums. This filter is not interchangeable with filters from other Dyson DC or V series models—confirm part 922444-02 matches your machine before purchase.

Swiss Boy Vacuum is an authorized Dyson dealer serving the Wasatch Front since 1963. Located in Bountiful, Utah, we stock genuine Dyson parts and provide expert vacuum service and repair. Call us at 801-298-3656 for compatibility questions or to order.

Why Choose This Product?

• Genuine OEM Dyson part 922444-02 — exact fit for DC28, DC30C, DC33C, DC37C, DC39
• HEPA media captures fine particles and allergens at the exhaust
• Protects motor from fine dust and extends vacuum lifespan
• Maintains consistent suction by preventing motor clogging
• Easy replacement — no tools required for most models
• Authorized dealer stock — immediate availability at Swiss Boy Vacuum

Specifications

• Brand: Dyson
• Part Number: 922444-02
• Compatible Models: DC28, DC30C, DC33C, DC37C, DC39
• Filter Type: HEPA exhaust filter
• OEM Status: Genuine Dyson component

Compatibility

• Dyson Models: DC28, DC30C, DC33C, DC37C, DC39

Use Case

This filter is essential for owners of Dyson DC28, DC30C, DC33C, DC37C, or DC39 upright vacuums who want to maintain peak motor performance and air quality. Replace the exhaust filter every 6–12 months (depending on use) to prevent motor strain, preserve suction, and protect your home's air from fine dust and allergens. Genuine OEM filters ensure the exact fit and performance Dyson engineered for your machine.