The Dyson SV29 is a later variant in Dyson’s Outsize family, carrying the same platform fundamentals as the broader Outsize range: the larger dustbin designed for bigger homes, the wide cleaning head, and the high-velocity V11 digital motor driving air through a HEPA filter at the exhaust. As a newer variant, the SV29 uses the same filter housing as the wider Outsize series, which means the same filter maintenance schedule applies: wash the filter under cold water monthly to clear surface-loaded dust, allow a minimum of 24 hours of drying before reinserting, and replace the filter annually when washing no longer fully restores airflow. At the suction output this platform produces, the difference between a fresh filter and a spent one is measurable at the cleaning head.
This washable filter set of three covers the annual replacement and provides extras for the wash rotation. Each filter is a Plus.Parts® washable HEPA component, built to the SV29 filter housing dimensions and matched to the HEPA filtration standard of the Dyson original. Installing a fresh filter restores both the airflow the motor expects and the particle-capture performance the exhaust provides, at a fraction of the original Dyson part cost.
The media density and frame structure hold up through the wash-and-dry routine without degrading across the replacement year. Our team is available to confirm fitment for the SV29 or any Outsize variant you need before ordering.
At a glance
- Matched to Your Device – Filters are built to the SV29 housing specification and fit the Outsize filter bay exactly, requiring no modification or adapter on installation.
- Premium Materials – HEPA-grade media and a structured outer frame maintain particle capture and airflow performance across the annual cycle and monthly wash routine.
- Reliable Quality – Housing fit and HEPA specification are confirmed before each filter ships, so performance is consistent from installation through to the next replacement interval.





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