Dyson vacuum cleaners are widely known for their strong suction, modern design, and advanced filtration systems. To keep them working at peak performance, it’s important to replace filters regularly. Over time, dust, dirt, and fine particles clog both pre-motor and HEPA filters, reducing airflow, weakening suction, and potentially releasing allergens back into your home. A clogged filter can also put unnecessary strain on the motor, shortening the life of your vacuum.
Since Dyson vacuums use model-specific filters, choosing the correct replacement is critical. A wrong fit may not only reduce cleaning efficiency but can also cause leaks that let dust bypass the filter. Original Dyson filters provide the assurance of quality and perfect fit, but reliable third-party replacements are also widely available. These alternatives often cost less, come in convenient multi-packs, and still deliver comparable filtration performance.
In this guide, we’ll look at replacement filters for three popular Dyson ranges: the V7 and V8 series, the V11 and V15 cordless vacuums, and the Gen5 Detect and Gen5 Outsize Absolute models. We’ll cover filtration capacity, lifespan, features, third-party options, and when to replace the filters—helping you make the right choice for your Dyson vacuum.
Dyson V7 / V8 Filter Kit
Technical Specifications
Compatible Models: Dyson V7, V8 Animal, V8 Absolute Cordless Vacuums
Replaces Part Numbers: 965661-01 (pre-motor), 967478-01 (post-motor)
Kit Includes: Pre-motor and post-motor filters
Description
The V7/V8 filter kit ensures strong suction and clean exhaust air. The pre-motor filter traps fine dust and protects the motor, while the post-motor filter captures allergens and ensures cleaner air circulation.
Filtration Capacity: Traps up to 99.97% of particles ≥0.3 microns.
Life Span: Washable filters; typically last 6–12 months with regular cleaning.
Features: Easy to install; both filters washable and reusable.
Third-Party Options: Widely available, often bundled in multipacks for budget savings.
When to Replace: Wash every 1–2 months; replace if filters lose shape or after ~12 months.
Dyson V11 / V15 HEPA Filter
Technical Specifications
Compatible Models: Dyson V11 Torque Drive, V11 Animal, V11 Complete, V11 Extra; Dyson V15 Detect, V15s Detect Submarine
Replacement Part Number: 970013-02
Description
This replacement HEPA filter maintains optimal air quality and performance for Dyson’s V11 and V15 cordless vacuums. The filter captures ultra-fine particles, including allergens and microscopic dust, ensuring that only clean air is released.
Filtration Capacity: HEPA-grade filtration, capturing 99.97% of fine particles.
Life Span: Lasts 6–12 months depending on usage.
Features: Washable design; quick twist-in replacement.
Third-Party Options: Available at lower cost than OEM; many offer multipacks.
When to Replace: Wash monthly; replace annually or sooner if performance declines.
Dyson Gen5 Detect / Gen5 Outsize HEPA Filter
Technical Specifications
Compatible Models: Dyson Gen5 Detect, Gen5 Detect Absolute, Gen5 Outsize Absolute
Replacement Part Number: 972352-01
Description
This True HEPA filter is designed for Dyson’s latest Gen5 series vacuums. It captures even the finest particles, including allergens, pollen, and microscopic dust, making it ideal for allergy-sensitive households.
Filtration Capacity: True HEPA filtration, capturing particles as small as 0.1 microns.
Life Span: Effective for 6–12 months, washable for extended use.
Features: Advanced layered design; simple to remove and clean.
Third-Party Options: Limited but emerging—some cost-effective alternatives now available.
When to Replace: Wash monthly; replace every 6–12 months for best performance.
Replacing filters is an essential part of keeping your Dyson vacuum running smoothly and maintaining healthy indoor air quality. Whether you own a V7/V8, a V11 or V15, or the latest Gen5 Detect series, fresh filters ensure maximum suction and efficient allergen capture. Dyson’s OEM filters guarantee fit and performance, but third-party alternatives provide reliable and more affordable options, especially when bought in multipacks. By washing filters regularly and replacing them as recommended, you’ll extend the life of your Dyson and keep your home cleaner and healthier. Always confirm compatibility before purchasing replacements.