7 Best Portable Air Compressors of 2021

Jerry Wilson
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Life will be so much easier with a portable air compressor.

A portable air compressor is your very own first aid station when it comes to small emergencies. It is a very useful tool that can be used off-the-vehicle or even out in the woods.

AIRCAT Walkaround 4.5Hp Pump is considered to be the best self-contained portable air compressor for the four wheeled vehicle.

This product comes with a rotary dial air chuck, which offers the maximum flow for the inflation of your tires.

The Ingersoll Rand 2 HP High-Flow Tankless Portable Compressor is also considered to be the best portable air compressor that utilizes power from your vehicle.

The best thing about this product is that it does not require an air supply.

The Campbell Hausfeld FP2037 2-Gallon Compressor is considered to be the best compressor when it comes to portable compressors. It has a capacity of 2 gallon and can carry medium workloads without a problem.

The Makita MAC700 Big Bore 2-Stage Air Compressor is considered to be the most powerful portable air compressor. It provides one of the top-quality tire inflation, on top of all the previously mentioned qualities.

NameCategoryProduct
EPAuto 12V DC Portable Air Compressor PumpBest OverallEPAuto 12V DC Portable Air Compressor Pump
CARTMAN Car Air CompressorBudget PickCARTMAN Car Air Compressor
Viair 00088 88P Portable Air CompressorUpgrade PickViair 00088 88P Portable Air Compressor

1. EPAuto 12V DC Portable Air Compressor Pump

Our rating: 9 / 10

EPAuto 12V DC Portable Air Compressor Pump

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Pros:

  • Digital Tire Inflator
  • Compatible with different valves
  • Durable Inflation tube
  • Can connect to car’s cigarette lighter
  • Budget-friendly

The EPAuto is affordable and incredibly useful. The set includes a tire pump, a tire valve, a short inflation tube, a longer inflation tube, a can opener, a pen, and a high-temperature reusable glove.

People who own larger cars can also use the EPAuto Tire Air Compressor to clean your water guns and pool toys. It can also remove excess water from your fishing nets and boat gurus. This air compressor is ideal for inflating inflatable boats, backpacking mattresses, air mattresses, and rafts.

It comes with a three-prong 90-degree air valve attachment that can easily affix to different types of valves, including the ones on inflatable pools. This air compressor comes with over-current, under-current, and short-circuit protection.

2. Viair 00088 88P Portable Air Compressor

Our rating: 9 / 10

Viair 00088 88P Portable Air Compressor

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Pros:

  • 120 PSI air compressor
  • Carry and charge in one
  • Great for car tires

3. VIAIR 85P Portable Air Compressor

Our rating: 8 / 10

VIAIR 85P Portable Air Compressor

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Pros:

  • Dual function
  • Microbial soft paint
  • Large aluminum tank for increased air storage
  • Digital pressure gauge
  • Blow gun with four different nozzle tips

For a mid-sized portable air compressor that doubles as a blower, one of the best we’ve come across is the Viair 85P. It’s a dual-purpose tool that features a medium-duty compressor to handle tools, air beds and other inflatables and a blower to move leaves, debris, or snow.

Its large aluminum air tank can be filled with up to 125 PSI of pressure meaning it can pump for a little longer distance than most other compressors in this roundup.

Viair also includes a pressure gauge to read the pressures being stored in the tanks. The air pressure ranges from 0-65 PSI to help accommodate the suitable pressures to different uses.

4. JACO SmartPro Digital Tire Inflator Pump

Our rating: 8 / 10

JACO SmartPro Digital Tire Inflator Pump

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Pros:

  • 30 pin connector cable allows for quick inflation in a pinch
  • Automatic shut-off valve prevents over inflation
  • Very light and compact
  • Easy to fold and carry, measures just 13x4x4 inches
  • Retractable AC power cord allows for easy portable storage and transportation
  • Casing is durable and resistant to corrosion
  • Attached pressure gauge and pressure release valve
  • An LCD display with backlight
  • 3 watt-peak output for maximum efficiency

5. CARTMAN Car Air Compressor

Our rating: 8 / 10

CARTMAN Car Air Compressor

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Pros:

  • Pit Stop Style Hose
  • Built-In LED Light
  • Fast Inflation

What the Cartman brings to the table – besides an illustrious name – is a simple yet effective design. And it all starts with its long, T-shaped hose. The hose begins with a large metal connector that threads nicely on to the included pigtail connection for your car’s cigarette lighter. The hose then zigzags down your body, and then back up again so that you can reach all those tough to access tires with ease. The metal tube has a nice, solid feel, and the rubber line is thick, sturdy, and flexible.

The Cartman also has a light at the opposite end of the hose that’s perfect for illuminating any tough to reach spots, making inflation a breeze. This is one of the more highly regarded and reviewed models on the market today.

6. Ryobi P731 One+ 18v Dual Function Power Inflator/Deflator Cordless Air Compressor Kit

Our rating: 6 / 10

Ryobi P731 One+ 18v Dual Function Power Inflator/Deflator Cordless Air Compressor Kit

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Pros:

  • Battery operated
  • Lightweight
  • Stylish
  • 3 adapters included
  • Pressure gauge
  • Benefits
  • Soft carrying case

Cons:

  • Low pressure
  • No case for carrying air hose, gauge and other parts.
  • No use of suction port provided

This powerful Ryobi 18-Volt cordless and electric multi-tool is a great addition to anyone without a traditional air compressor. It can inflate up to 33 inches of tire pressure and deflate tyres down to 3.8 psi. You can also use it to inflate basketballs, rafts and other inflatables. The Ryobi comes

With three adapters that allows you to fill inflatable items from bikes to air mattresses. The only downside to this Ryobi compressor is that

It puts out less pressure than your typical regular air compressor. Many people highly recommend this particular brand of air compressor because it works well for the jobs it’s intended for and it is very useful to inflate toys, car tyres and also small inflatable structures. In addition, it comes with a great storage case that can be used for other miscellaneous tools.

7. Goodyear i8000 120-Volt Direct Drive Tire Inflator

Our rating: 4 / 10

Goodyear i8000 120-Volt Direct Drive Tire Inflator

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Pros:

  • Continuously inflates tires up to 140 PSI
  • Compact with a handle included
  • Less noise than other models

The Goodyear i8000 120-volt direct drive tire inflator is the best portable air compressor in its price range. The unit itself is very well-built and feels extremely sturdy in your hands. In addition, this unit is very well-lit, meaning that you can easily see the controls. The unit comes with a mounting bracket that allows you to mount it in almost any location, be it on your car or garage wall.

This inflator is extremely lightweight, coming in at just four pounds. However, despite its light weight, the unit is still very well made, and it does not feel cheap when you hold it in your hand.

The Goodyear i8000 has a maximum pressure of 140 PSI, which is more than enough for most users and inflate most types of tires.

Frequently Asked Questions (FAQ)

What is the best portable air compressor to buy?

Beside, it also gives you an idea of why these are the 7 best and complete portable air compressor in 2021.

This portable compressor has many great features:

One of our favorite features is the dual pressure switch, that can have you off and on your air tools in a couple of seconds. Has a 12.4 amp hour battery, and an 18-volt motor.

The Brand name is Dremel, so it is safe to say that this machine will last for many years to come.

This compressor is really easy to assemble, it takes about 10 minutes, and it is easy to maintain for a long time.

It has a regulator and a drain valve, while also has a built-in carry handle and 2 metal handles on the side that is very useful.

The handle is also soft grip, it means that it has a rubber handle that will make you comfortable when carrying the air compressor.

What is the best portable air compressor for auto?

The best portable Air Compressor for auto is the hyper tough and the hyper air. All other compressors that we review here are all great to keep in mind, but they have downsides to them.

The hyper tough portable air compressor is our top pick because of a few reasons. First off, it has no downside, it can fit a variety of tools as well as have blow gun capabilities. It also is heavy duty (10.6 pounds) making it hands down the best portable air compressor for Auto use.

The hyper tough portable air compressor can be used with blow guns where the pressure will need to blow over 200 degrees of hot air, in this case, we recommend getting the hyper tough hose.

What is the best small air compressor?

Of course one of the best small air compressors would have to be the Hitachi, if you are looking for quality and reliability then you can’t go past the Hitachi. It is definitely one of the best portable compressors, out there.

Here’s a basic list of features that you need to consider while choosing a portable air compressor.

What is the best 120 volt air compressor?

Some portable air compressors use 120 volts while others need 220. In our opinion, it is always a good idea to opt for the latter option. These types of portable air compressors can run for a longer period of time before they need to shut off, are better for more powerful tools, and can more easily handle the higher flow rates.

The other thing to keep in mind is noise. In most situations, the more powerful the portable air compressor is, the louder is it. So, if you like to work in a quiet environment, then you might want to avoid large power tools or a setup with a very powerful portable air compressor.

Lastly, always keep in mind what you will use the portable air compressor for most. Find the one that's most appropriate for your needs because expecting the same kind of performance from a tire inflator as you would from an impact wrench is unrealistic.

Conclusion

Air compressors come in a number of different models depending on how powerful they are, and whether they are a compressor or not. Some air compressors are designed to inflate floatation devices such as air mattresses, others are designed to be a compressor for precise and meticulous work. The range is pretty wide. We are looking at powerful models, where judging power is dependent on what you intend to use it for.

Our Recommendation

NameCategoryProduct
EPAuto 12V DC Portable Air Compressor PumpBest OverallEPAuto 12V DC Portable Air Compressor Pump
CARTMAN Car Air CompressorBudget PickCARTMAN Car Air Compressor
Viair 00088 88P Portable Air CompressorUpgrade PickViair 00088 88P Portable Air Compressor