Dyson V15s Detect Submarine vs Dyson Purifier Hot+Cool HP10
We compare the Dyson V15s Detect Submarine and Dyson Purifier Hot+Cool HP10 head-to-head on performance, features, value, and more. Here's which one wins.
Dyson Purifier Hot+Cool HP10
Scored 8.7/10 in our testing
Dyson V15s Detect Submarine
Best Dyson cordless vacuum with wet and dry cleaning capability
Dyson Purifier Hot+Cool HP10
Best Dyson air purifier with heating and cooling
Score Breakdown
| Dyson V15s Detect Submarine | Category | Dyson Purifier Hot+Cool HP10 |
|---|---|---|
| 9.5/10 ✓ | Performance | 9/10 |
| 9.5/10 ✓ | Features | 9.3/10 |
| 8/10 | Ease of Use | ✓ 9/10 |
| 7/10 | Value | ✓ 7.5/10 |
| 8.5/10 | Overall | ✓ 8.7/10 |
Specs Comparison
| Dyson V15s Detect Submarine | Spec | Dyson Purifier Hot+Cool HP10 |
|---|---|---|
| 240 AW — strongest Dyson cordless suction | Suction | Whole-machine HEPA H13 filtration |
| Wet mopping + dry vacuuming in one device | Feature | Air purifier + heater + fan — 3-in-1 |
| Laser particle detection with piezo sensor | Sensor | Detects PM2.5, NO2, VOCs — auto-adjusts |
| Up to 60 minutes — varies by power mode | Battery | Rooms up to 800 sq ft |
Dyson V15s Detect Submarine
Pros
- + Vacuums and mops simultaneously — replaces two cleaning devices
- + Laser reveals hidden dust you cannot see with your eyes
- + 240 AW is the strongest cordless suction available
Cons
- − $850 is Dyson's most expensive cordless vacuum
- − 60-minute battery drops to 10 minutes in boost mode
- − Heavy at 7+ lbs — fatiguing during extended above-floor cleaning
Dyson Purifier Hot+Cool HP10
Pros
- + 3-in-1 replaces air purifier, heater, and fan
- + HEPA H13 captures 99.97% of particles including allergens
- + Auto mode adjusts to real-time air quality changes
Cons
- − $600+ for the Hot+Cool model — premium pricing
- − Filter replacement costs $70-80 annually
- − Heating output is adequate for small rooms but cannot replace central heating
Our Verdict
Based on our scoring, the Dyson Purifier Hot+Cool HP10 comes out on top with an overall score of 8.7/10. The HP10 replaces three devices — air purifier, space heater, and fan — with one elegant Dyson unit. HEPA H13 filtration captures 99.97% of particles down to 0.3 microns. The auto mode detects air quality changes and adjusts fan speed and purification automatically. In winter, it heats a room evenly with purified air. In summer, it circulates purified cool air. Year-round utility in one device.
Buy the Dyson Purifier Hot+Cool HP10 on AmazonRead the full Best Dyson Products 2026 guide for complete reviews of all 3 products.