The Dyson V15 Detect+ advances the V15 Detect platform with 230 air watts from the Hyperdymium motor and the piezo acoustic sensor that defines the V15 Detect range. That sensor counts and classifies debris particles by size in real time, displaying the data on the LCD screen so owners can see what is being lifted from each surface. The filter underpins both functions: it determines whether airflow is high enough for the machine to reach its suction ceiling, and whether airflow is high enough for the piezo sensor to count accurately. A filter carrying two months of fine particulate in a Boost-heavy household reduces system airflow to the point where the sensor under-counts: the floor can show a clean reading when it is not. The V15 platform also introduces a wash-water distinction V11 owners need to note: warm water is specified for all V15 models, including the Detect+. Cold water removes surface dust but fails to release fine particles embedded by 230 air watts of throughput. The warm-water wash combined with a 24-hour drying period restores both suction and sensor performance.
This Plus.Parts® washable H11 HEPA filter is designed as a direct-fit replacement for the original Dyson component in the V15 Detect+, matching the post-motor housing and following the warm-water washing procedure the V15 generation requires. No modification is needed for installation.
The filter medium holds its H11 rating across the full replacement interval and maintains the airflow the piezo sensor needs to report accurately throughout. Questions about compatibility for a specific V15 model or about your order reach a real team that answers directly.
Three things to know
- Backed by Real Testing – Validated for direct-fit compatibility with the V15 Detect+ post-motor housing so installation matches the experience of swapping the original.
- Built to Last – H11 filter medium that holds airflow and particle capture at the level the piezo sensor needs across the complete replacement interval.
- Recommended by Our Team – A team with hands-on knowledge of V15 filter maintenance behind the product, reachable for any question about your model or order.





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