BLO AIR-GT
#1 in Hose dryersFull review
A two-motor rolling dryer with a long hose and a 3-year warranty, for whole-car drying in a home garage.
Amazon $326.99$326.99
8 HP26 ft hose
4.0/5
For enthusiasts and detailers who want the classic two-motor dryer and have a 20 A garage circuit.
- 2,160 WPower
- 58,500 ft/minAir speed
- 229 CFMAirflow
- YesHeated
Check price at Amazon$537.99
Price checked November 7, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Two motors push more air than any single-motor dryer here, so a full car dries fast
- Warm, filtered air keeps garage dust off fresh paint
- All-steel body from a US maker
Cons
- Needs a 20 A circuit with both motors running
- Short 10 ft hose means moving the unit around the car
- Only a 1-year warranty at this price
The MetroVac Air Force Master Blaster family
Every MetroVac Air Force Master Blaster model we rank, smallest first. Ratings compare each against its own type.
| Model | Power | Rating | Price |
|---|---|---|---|
| MetroVac Master Blaster MB-3CD (this one) | 2,160 W | 4.0/5 | $537.99 |
| MetroVac Master Blaster Revolution 10 ft | 2,160 W | 4.0/5 | $547.99 |
| MetroVac Master Blaster Revolution 30 ft | 2,160 W | 4.0/5 | $649.99 |
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | MB-3CD |
|---|---|
| Blower | |
| Type | Hose dryer |
| Motors | 2 |
| Rated input power | 2,160 W |
| Peak horsepower | 8 HP |
| Current draw | 18 A |
| Air speed | 58,500 ft/min |
| Airflow | 229 CFM |
| Speed settings | 2 |
| Drying | |
| Heated air | Yes |
| Heat above ambient | 60 F |
| Filtered air | Yes |
| Hose | 10 ft |
| Power cord | 12 ft |
| Wheels | Yes |
| Wall mount included | No |
| Build | |
| Weight | 16 lb |
| Noise | 82 dB |
| Warranty | 1 year |
Alternatives in this type
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
2,160 W229 CFM30 ft hose
MetroVac Master Blaster Revolution 10 ft
#4 in Hose dryersFull review
The Master Blaster with swivel wheels and a wall bracket, for a garage where the dryer lives on the wall.
Amazon $547.99$547.99
2,160 W229 CFM10 ft hose
Compare
Compare the MetroVac Master Blaster MB-3CD with any other car dryer blower →
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