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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code 30PEP in Cart

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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code PEP30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 9/29/16. Online orders scheduled for in-store pick up must be completed by closing on 9/28/16 for discount to apply.

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  • Part #: MF1040|
  • SKU: 9327241

Available today

Pay in Store Available

    • Number #1 demanded unit in the market to inflate tires
    • Direct drive motor for faster inflation times
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

MasterFlow Cyclone MF-1040 Portable 12 Volt Air Compressor

The MasterFlow MF-1040 is designed to attract customers seeking great performance and style at a mid-range price point. The units are solidly constructed using steel bodies and quiet Direct Drive Motors. Save Time and Money by keeping your tires properly inflated with the MF-1040 Cyclone Air Compressor. It inflates a Full Size Truck Tire in Under 4 Minutes, and inflates a Passenger Tire in Under 1 Minute (25-35 PSI). It's also great for motorcycles and bicycles. The 16 Ft. coil hose with easy twist brass ensures air is not leaking while inflating the tires. The unit easily powers up from the cigarette lighter and turning on the ON/OFF switch. The durable nylon carrying bag makes it easy to transport and store the unit in the car, garage or making it a great loaner to help someone with their flat tire. 3 Needle adapters are included to inflate sports balls, and additional inflatable items. The MasterFlow Cyclone 12 Volt Air Compressor is the unit that will inflate your tires in a timely manner and worth every penny.
  • Number #1 demanded unit in the market to inflate tires
  • Direct drive motor for faster inflation times
  • Inflates a full size truck tire in under 4 minutes (25-35 PSI)
  • Inflates a passenger car tire in under 1 minute (25-35 PSI)
  • Powered directly from a car cigarette lighter with a 9 foot power cord
  • Convenient and easy to use
  • Anti-vibration feet to prevent the unit from "walking away" while inflating tires
Q Industries, Inc., is manufacturer whose primary focus is high quality, affordable, 12 volt air compressors. All products are engineered and designed in the United States.


Rated 3.8 out of 5 by 13 reviewers.
Rated 5 out of 5 by Great product! I've owned four of these over the few years and found them to be very dependable. I use one to inflate the air shocks on a trailer hitch and keep the rest for emergencies. It does pull a lot of current when in use and will blow fuses especially if the engine is not running (lower voltage causes increased current to provide the required power). But I always have cotta fuses so no big deal. I recommend this product without reservation. Cost is usually $35 or so on sale. August 7, 2016
Rated 2 out of 5 by Not good for larger tires I bought this to air up my 33" tires after a day at the beach or offroad. Takes around 7 minutes to fill 12psi. Also machine gets hot extremely quick and will blow the fuse. I got this on sale so im not too disappointed for the price I paid. Im going to look for another system and would only buy this again if it was to keep in a smaller passanger car. June 20, 2016
Rated 5 out of 5 by Excellent Pump for the money Runs relatively quiet, pumps tires up at an acceptable clip, and does not vibrate/walk as much as many. Power cord from power outlet is long enough to reach front and rear tires even on a long van. Bag for storage is nice touch. Seems worth the money and feels like it "should" be made well enough to last a good long time under normal usage. August 21, 2015
Rated 4 out of 5 by Quality and convenience! This is a good solid air compressor for an emergency. Easy to use too. Great buy! January 2, 2015
Rated 5 out of 5 by nice pump surprisingly quite operations. very easy to setup and use. wish is had a built in light for night time use, but not a deal breaker. very quick. December 29, 2014
Rated 5 out of 5 by Super Fast Shipping Plenty of pressure to inflate SUV tires. Convenient storage pouch and adapters to handle many inflating needs. October 31, 2014
Rated 1 out of 5 by DO NOT WASTE YOUR MONEY This product is a waste. It starts off great and then it starts to fall apart. I have bought two in the last year. First pump, I have blown a fuse in my car because of this product. It then just stop working when I tried in my friends cars (when they needed it). The plastic plug, to insert into the lighter outlet), broke off. The second pump, the plastic melted off. Too much money to just not work. Do not buy. March 12, 2014
Rated 5 out of 5 by The coolest. Everyone should have at least one. I recently found myself with a flat tire at work following some winter weather. I didn't want to crawl under my truck to retrieve the spare. A co-worker offered use of his MasterFlow unit. It inflated my large SUV tire within a no time and I was on the road to the tire repair shop. One of the best features is that you don't need to hold the hose on the stem to inflate your tire. There is a handy screw on feature which allows you to stand back and watch it work. I was so impressed with it I went later that evening and purchased four of them. I kept two and plan to give the others for Christmas gifts. Its fast small and takes up very little room under the seat of my vehicle. I recommend every one pick one of these handy units. They are worth every penny. February 15, 2014
  • 2016-09-23 T11:50:56.218-05:00
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