A Metrovac Master Blaster is part of Metrovac’s powerful lineup of popular auto detailing tools.  A Metrovac Master Blaster is designed to blow moisture off your vehicle’s surfaces including tight spaces that are difficult to get to any other way.

Metrovac Master Blaster: MB-3CD Air Force 8 HP Car Dryer Intro ViewWhether you’re detailing your car or just washing it, every time you wipe it down you create small scratches in the clear coat or even the paint.  A Metrovac Master Blaster removes moisture from your vehicle reducing the amount of drying by hand you need to do.

A vehicle dryer can save you money by reducing your dependency on drying towels, keeping your paint in top condition, and removing moisture from tight spots where corrosion could start.

What should you look for in a car dryer?


Whether you detail cars or just want to keep your car looking good, you want to be able to take the vehicle dryer to your vehicle.  Just like with a portable vacuum cleaner, the lighter the better.  Once you take the Master Blaster car dryer to your car and are using it, you don’t want to have to drag it or lift it continuously as you go around the car.  Some Metrovac Master Blasters have casters that allow you to easily pull the vehicle dryer around with you as you work around the car.


Interested in learning about other quality car cleaning products?  Be sure to see our other articles about some of the best!


Hose Length

Of course, ideally you could just leave the car dryer blower in one place and still reach around the car, but the hose would be so long that it would be more of a nuisance than a help, and you would run the risk of scratching the car if the hose touched the finish.  That being said, a longer hose is more desirable so that you must move the Metrovac Master Blaster as few times as possible.




Power Cord Length

You can always use an extension cord and probably most times you will but having a longer power cord means you need to have a shorter extension cord to drag around.  That can save your back and your arms, particularly if you’re detailing more than one vehicle in a day.  And what about that power cord?  Is it a quality cord that can take the beating of dragging it on concrete all day?  And because you will probably be pulling it through wet areas, you want a power cord that is not only heavy-duty but also is grounded for safety.


You don’t need a tremendous amount of power to blow water off your car, but more power will make the job faster and easier.  Some Metrovac Dryers have as much as 8 HP which will easily remove water from the vehicle.

Metrovac Master Blaster: MB-3CD Air Force 8 HP Car Dryer Intro View 2Noise

Just like a vacuum and possibly even more so, car dryers make noise.  The best car dryer will have an insulated motor to reduce the noise.  Even so, you should probably use ear protection when using either a car vacuum cleaner or a vehicle dryer.


Plastic is lightweight but can have durability problems.  Metal is the preferred dryer canister material, but it adds to the weight.  If you want a durable machine, you should go with a metal body and deal with the extra weight.


A dryer sucks in air and blows it out to remove water from a vehicle.  How clean the air is that it’s sucking in will determine the air that it’s blowing out.  If there are small particles of dirt in the air, which there always are, you should count on needing an air filter to remove them.  Those particles of dirt, if not removed, can scratch the clear coat or even the paint over time.  It can also make your car look better by drying it before water spots can form.


The work happens at the business end of a vacuum cleaner or dryer.  The attachments you use will determine how effective the machine works for each task.  Getting into tight spots requires a thin nozzle that can reach.  For large areas, you need a larger, broader nozzle that will remove water faster saving time and money.


We searched manufacturer sites, retail sites, customer review sites, consumer sites, and social media to find the most popular and highly rated car water remover.


Take a look at our choice and see if this powerful vehicle dryer is the best car dryer for your needs!


Metro Vac MB-3CD Air Force Master Blaster 8-HP Car & Motorcycle Dryer

Metrovac Master Blaster: MB-3CD Air Force 8 HP Car Dryer Main ViewThe MB-3CD Air Force Master Blaster 8-HP Car & Motorcycle Dryer from Metro Vac is a powerful detailing tool from one of the most trusted brands in detailing vacuums and dryers.  It features twin 4 peak HP fan motors for a total of 8 peak HP of drying power that can generate 58,500 feet-per-minute of filtered, dry, warm air.  Thanks to the twin motors and separate switches, you can tailor the power to your task by choosing one of three airflow/temperature modes including single front motor operation, single rear motor operation, or dual motor operation.  This Metrovac Master Blaster has unrivaled durability thanks to its all-steel construction and it’s very portable with a top handle and easy-roll casters.  It has an outstanding 22-foot reach thanks to the combination of its 10-foot heavy-duty blower hose and a 12-foot grounded power cord.  Just a note that if you plan to use both motors while drying, the system requires a 20-amp circuit.  The bottom line is that this Metro Vac dryer has the power and attachments to get the job done.


Metrovac Master Blaster: Features

  • 2160-watts, 8 Peak HP, 10-amp, dual-motor, car, truck, and motorcycle dryer can deliver up to 58,500 fpm of filtered, dry, warm, air
  • Separate motors and switches allow you to tailor blower power and heat by selecting only the forward 4-HP motor, only the rear 4-HP motor, or both motors simultaneously for 8 peak HP
  • Durable dryer is all-steel construction
  • Two-stage dual fan
  • Long working reach using 10-foot, 1.5-inch heavy-duty, flexible, commercial strength blower hose and 12-foot, 3-conductor, grounded power cord
  • Easy change foam air filter
  • Weighs 16 lbs.
  • Made in USA
  • 1-Year limited manufacturer’s warranty






Included Accessories

  • 1 – Neoprene blower nozzle
  • 1 – Air concentrator
  • 1 – 1-1/4 inch male-to-male adapter
  • 1 – Micro adapter
  • 1 – Air streamer tool
  • 1 – Air flare


Metrovac Master Blaster: MB-3CD Air Force 8 HP Car Dryer Intro ViewCustomer Reviews

See Metro Vac MB-3CD Air Force Master Blaster 8-HP Car & Motorcycle Dryer Customer Reviews >>>



  • Powerful airflow from dual motors and two-stage fan
  • Fast and easy vehicle dryer
  • High quality, durable construction and materials
  • Heated air dries cars faster



  • Heavier than some
  • Pricey
  • Noisy
  • Need 20A circuit for dual-motor operation








Metro Vac MB-3CD Air Force Master Blaster 8-HP Car & Motorcycle Dryer Manual >>>





Metrovac Master Blaster




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A car dryer removes water from the body of a car as well as into tight spaces to reduce that amount of contact detailers and car enthusiasts must make with their car’s finish.  We sincerely hope that this article has provided you with valuable information that helps you choose the right Metrovac Master Blaster for your needs!

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