MetroVac Master Blaster Revolution 30 ft
#2 in Hose dryersFull review
The long-hose Master Blaster, for a large vehicle or a busy bay where you would rather not drag the dryer around.
Amazon $649.99$649.99
The MetroVac Master Blaster Revolution 30 ft is the better car dryer blower overall, rated 4.0 to 3.9. The MetroVac Master Blaster Revolution 30 ft leads on motor power. The Adam's Air Cannon wins on airflow and value. The Adam's Air Cannon costs $348.50 less ($301.49 vs $649.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
Adam's Air Cannon
#6 in Hose dryersFull review
A two-motor rolling dryer with a long self-retracting hose, for drying whole cars without dragging the unit around.
Amazon $301.49$301.49
Which should you buy?
- Choose the MetroVac Master Blaster Revolution 30 ft for motor power (2 motors, 2,160 W rated input vs 2 motors, 1,600 W rated input).
- Choose the Adam's Air Cannon for airflow (392 CFM vs 229 CFM) and value ($188.43 per kW ($301.49, 1,600 W) vs $300.92 per kW ($649.99, 2,160 W)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every hose dryers car dryer blower; a clear win is highlighted. How we rank explains each one.
| Factor weight | MetroVac Master Blaster Revolution 30 ft | Adam's Air Cannon |
|---|---|---|
| Overall rating | 4.0/5 | 3.9/5 |
| Motor power 25% | 93 2 motors, 2,160 W rated input | 74 2 motors, 1,600 W rated input |
| Air speed 15% | 93 58,500 ft/min (665 mph) | 50 air speed not published (neutral score used) |
| Airflow 15% | 71 229 CFM | 99 392 CFM |
| Value 15% | 17 $300.92 per kW ($649.99, 2,160 W) | 45 $188.43 per kW ($301.49, 1,600 W) |
| Features 20% | 100 filtered air, heated air, speed control, reach (20 ft hose or cord, or cordless), wheels, wall mount or remote | 100 filtered air, heated air, speed control, reach (20 ft hose or cord, or cordless), wheels, wall mount or remote |
| Warranty 10% | 20 1-year warranty | 20 1-year warranty |
Specifications
| MetroVac Master Blaster Revolution 30 ft | Adam's Air Cannon | |
|---|---|---|
| Blower | ||
| Type | Hose dryer | Hose dryer |
| Motors | 2 | 2 |
| Rated input power | 2,160 W | 1,600 W |
| Peak horsepower | 8 HP | 3.2 HP |
| Current draw | 18 A | - |
| Air speed | 58,500 ft/min | - |
| Airflow | 229 CFM | 392 CFM |
| Speed settings | 2 | Variable |
| Drying | ||
| Heated air | Yes | Yes |
| Heat above ambient | 60 F | - |
| Filtered air | Yes | Yes |
| Hose | 30 ft | 30 ft |
| Power cord | 12 ft | 15 ft |
| Wheels | Yes | Yes |
| Wall mount included | Yes | No |
| Build | ||
| Weight | 16 lb | - |
| Noise | 82 dB | 84 dB |
| Warranty | 1 year | 1 year |