The Dyson V15s Detect Submarine extends the V15 Detect platform into wet floor cleaning with Dyson’s Submarine attachment, a rectangular polyurethane foam roller designed to maintain full-surface contact across hard floors as you move. At 230 air watts from the Hyperdymium motor, the V15s delivers the same suction performance as the standard V15 Detect while adding the wet cleaning capability its siblings omit. The piezo acoustic sensor inside the High Torque cleaner head counts debris particles in real time and adjusts motor speed accordingly, so suction responds to floor conditions rather than running at a fixed rate. At 230 air watts, a filter carrying a month of accumulated fine dust measurably restricts the airflow the motor expects: restoring it is a straightforward monthly task, not a technical procedure.
This filter is a Plus.Parts® H11 HEPA replacement sized and shaped to the V15s Detect Submarine’s post-motor housing. Warm-water washing each month, followed by a complete 24-hour air-dry before reinstalling, restores airflow to its working specification. The H11 filter media captures fine dust and allergen-sized particles before air exits the machine, exactly the performance the sensor-driven suction system depends on.
Each filter is inspected before dispatch and built to hold its performance across the full monthly service cycle. If you have a question about fit for a specific configuration of the V15s, our team answers personally and will sort it out.
Filter essentials
- Tested and Reviewed – H11 filter media verified to perform at the V15s Detect Submarine’s 230-air-watt suction range, with airflow maintained across the full monthly service interval.
- Direct-Fit Compatibility – Sized to the V15s Detect Submarine’s post-motor housing; installation follows the same steps as the original filter.
- Responsive Support – Compatibility questions and order concerns answered personally by our team, not by automated replies.






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