Best air compressor for under 400

It’s no secret that a high-quality air compressor is a must-have for any serious DIYer or professional contractor. But with all of the different models and brands on the market, it can be tough to find the right one at a price you can afford.

We have done the research to save your time, and after a deep analysis of hundreds of different models, we have chosen the top 8 best air compressors under $400.

Before going over the list of air compressors under 400, we’ve included some tips on choosing the right air compressor for your needs.                                                                   

Points to consider before buying air compressor under 400 dollar

Before buying any air compressor, there are several important factors you need to take into account. Here are some of the most important things to consider before making your purchase:

Tank Capacity

When it comes to air compressors, tank capacity is one of the essential aspects. The bigger the tank, the longer you can use your machine before it needs to be refilled. A tank between 6 – 10 gallons is ideal for home or garage use.


This is where you can find the most significant difference between air compressors. Most home air compressors have a psi between 70 – 120.

However, some commercial models can go up to 165 psi. If you’re using tools like impact wrenches and framing crew nailers, you should look for higher psi between 90 – 165 and CFM between 2.5 – 5 CFM.

Top 4 Picks: Best Air Compressors Under 400 Dollars





Bostitch Top pick air compressor for under 400

Bostitch (BTFP3KIT)  Air Compressor – Our Top Pick

  • Tank Size: 6 Gallon
  • PSI: 150
  • Airflow: 2.6 CFM at 90 PSI
  • Sound Level: 78.5 dB
  • Weight: 32 pounds
WEN 20-Gallon Air Compressor
  • Tank Size: 20 Gallon
  • PSI: 135
  • Airflow: 5 CFM
  • Horsepower: 2
  • Weight: 86 pounds

VIAIR 450P- 45053 RV Silver Automatic
  • PSI: 150
  • Airflow: 2.3 CFM
  • Sound Level: 69 dB
  • Weight: 8.16 pounds
Makita MAC2400 Big Bore heavy duty Air Compressor
  • Tank Size: 4.2 Gallon
  • PSI: 130 pounds per square inch
  • Airflow: 4.2 CFM at 90 PSI
  • Horsepower: 2.0 hp
  • Weight: 77 pounds

Bostitch (BTFP3KIT)  Air Compressor Combo Kit – Our Top Pick

Bostitch best overall air compressor for under 400

Why do we love it:

  • BOSTITCH is known for its high-efficiency motors, and this kit features it best. This one works smooth and is just as powerful in winters as in summers.
  • This BOSTITCH combo kit offers an ideal air pressure of a max of 150 bars and a 6-gallon tank. 
  • The nailers are helpful in a wide variety of projects. Be it DIY at home or some home furniture project, the brad and straight finish nailers work exception. 
  • This pancake air compressor is low maintenance and easy to set up. The oil-free pump contributes to the durability and longevity of this machine. Moreover, it is easy to set up for beginners, and it also fills super fast even under a heavy workload. 

In-depth Description: 

Bostitch is well known in the power tool industry, especially for its top-notch air compressors and other pneumatic tools. This air compressor combo kit is one of the best value-for-money products that the company offers.

It comes with a 6-gallon pancake style air compressor, a brad nailer, crown stapler, and a straight finish nailer. The kit also includes an 25″ inch air hose that is made of high-quality materials.

Apart from having a huge tank of 6-gallons (22.7 inches in length), this Compressor is also the best option if you’re looking for good value. You get a standard CFM of 2.6 at 90 Psi.

This figure is enough for uses like nailing, car detailing, or other home projects. The nailers that come along with this Compressor are of exceptional quality and are perfect for applications like finish work, cabinet finishing, door & window casing, baseboards, and crown molding.

It fills up real quick on a test that we conducted, resulting in the tank full at 150 PSi o just 3-5 minutes! The only shortcoming that we felt while testing this kit was noise production. It was slightly louder, but that was expected given the amount of power this machine provides.

Other than that, this is a complete package for anyone looking to get into woodworking or minor carpentry projects.


  • Finish nailers are exceptional in quality and usage
  • It works great as a pancake compressor
  • The oil-free pump offers longevity
  • Compact and lighweight design
  • You will see no leaks, even if the air hose is attached for too long


  • The packing is not good
  • A bit noisy upon increased workload

We’ve compared this air compressor to other versions in order to provide you with a clear picture of all the features and capabilities it has. Click here if you’d like to learn more about it.[bg_collapse view=”link” color=”#00897b” icon=”arrow” expand_text=”Bostitch comparison with other models” collapse_text=”Show Less”]

Comparison with similar products

Compared with other air compressors, this one offers a great value for the price. The finish nailers that come along are of exceptional quality, and the oil-free pump is a bonus.

This BOSTITCH Combo Kit is best for crafting and applications like furniture or cabinet finishing, trimming projects, and other DIY uses.

Although this model is constructed for mild usage in home-based projects, this kit’s motor is unlike any other pancake compressor for 400 dollars. This high-efficiency motor offers the same performance in cold weather as you expect in summers.

We found this Compressor 2x better than its competitor Campbell Hausfeld which offers a max PSi of 125 bars, this one offers a solid 150 max PSi.

Final Thoughts:

After testing out the Bostitch air compressor combo kit, we can say that it is a great product if you’re looking for quality and value. The build quality is exceptional, and the performance is up to the mark.

If you’re looking for the best pancake air compressor below 400 dollar range, this is the one you should go for. The only drawback that we found was noise production, but it is something that can be overlooked given the quality of the product. [/bg_collapse]

WEN 20-Gallon – Best Air Compressor for Heavy-duty Usage

WEN 20-Gallon - Best Air Compressor for Heavy-duty Usage under $400


  • Duty Cycle: 50%
  • Warranty: 2 years limited 

Why do we love it:

  • A major reason for preferring this WEN is its reinforced steel-structured body. The Compressor comes with a resistive body of 20 gallons tank size. Built with the potential to survive, it is also durable and competitive.  
  • Portability is another key feature of this WEN air compressor. The compact air compressor weighs 86 pounds with onboard handles that ease the handling.
  • This best 20-gallon Compressor under 400 dollars is also power-efficient. It offers a Max 135 Psi pressure needed for heavy usage.
  • Another factor attracting the buyers is its safe use. Even for beginners, this one is easy to get used to.

In-depth Description: 

Focusing on the body and design of this WEN compressor, we found it ideal in all aspects. With 19.5 x 17.5 x 42 inches, this Compressor is compact. It weighs 86 pounds (relatively heavy) and is stuffed with extra steel. 

The Compressor offers two different ranges of airflow rates. You can use them to ease the use of specific applications. Two gauges help direct the airflow swiftly by checking the flow rate. The ¼ quick coupler eases draining aided with a 23 mm drain plug.

It is oil lubricated and offers a smoother performance as compared to others. Some users feel that oil lubrication hinders the longevity of the air compressor. You will have to regularly oil the Compressor.

It can sometimes be extra-loud if you use it for too long. However, in light or medium usage, this problem is not felt. This Compressor offers a duty cycle of 50% means you can not expect industry-level usage from this WEN machine.


  • Ensured with a two-year warranty
  • Simple to use and control
  • Quick drain valve located at an approachable position
  • Well-lubricated
  • A multi-gauge system


  • Noisy and causes irritability

Along with product description, We have compared this air compressor with other models. If you want to know more please click here. [bg_collapse view=”link” color=”#00897b” icon=”arrow” expand_text=”WEN 20 Gallon comparison with other models” collapse_text=”Show Less”]

Comparison to other air compressors:

It perfectly stands with its competitors in the market. On average, the best Vertical air compressors in the market offer 5 or 5.1 CFM at 40 PSi, and so does this WEN machine.

In fact, even the industry giant Ford Silent Series offers 2.9 CFM at 90 PSi while this WEN compressor offers 3.8 bars. 

Auto Shut Down is a distinctive feature of this machine. This feature switches off the Compressor when the air pressure reaches its max.

Thus, it prevents future overheating or overload issues that might risk the machine’s durability. Moreover, it keeps us safe from any risky outcome of a high PSi.

Hence, this Compressor is multipurpose and a great value for the money you pay.

Final thoughts:

The WEN 20-Gallon Oil-Lubricate is one of the best air compressor under dollar 400. It’s perfect for home use and is durable, power-efficient, and easy to use.

The only downside is that it’s a bit noisy and can be overkill for some home-based needs. However, if you need an air compressor that can handle heavy use, this is for you. [/bg_collapse]

VIAIR 450P-RV Portable Air Compressor – Premium Pick

Best for tire inflation and RV usage

Why do we love it:

  • The auto turn-off function is helpful while not filling the tire. It makes this Compressor user-friendly, especially for tire inflation.  
  • This portable air compressor is low maintenance and easy to carry. The durability of Viair 450P is further bolstered by the fact that it is has a continuous run cycle.
  •  A 100% duty cycle offers not only smooth but long-lasting performance for a variety of uses. The hoses are also a big selling point. The machine can reach the tires of an 8 tired coach through the long reach of two 30-inch hoses.
  • Viair 450P is portable enough to be kept under most SUVs, and every add-on with the kit is made up of quality material such as one 12-Volt Compressor.

In-depth Description: 

Viair 450P RV air compressor comes with 12 volts of direct current. The kit consists of a 90-degree twist-on-chuck for dual tires.

This air compressor is portable, and the tire inflating process is done quietly because the RPM on the motor is low frequency.

These features make this Viair 450P kit sufficient for any big vehicle such as a trailer to use conveniently.

This diverse nature makes this air compressor a top priority for garage owners looking for a budget setup.

Moreover, the Compressor consists of a permanent magnetic motor and can fill up proper air pressure into the tires of any truck or trailer through its 60 ft air hoses.

With a free flow air pressure of 1.80 CFM and a maximum PSi of 150 bars, this Compressor touches just the level of performance you need while at the workshop.

The air filter that comes with this Compressor is weak and doesn’t have much of a strong build.

Therefore, if not used with care, you might break it very soon. Other than that, the Compressor’s body is long-lasting and sturdy, unlike the air filter.


  • Auto shutdown to prevent overheating
  • Diamond Plate sand tray offers minimized vibration
  • Excellent value for money
  • Exceptional power range with 150 max PSi


  • Overheats upon continuous usage

We compared this air compressor to other versions in addition to its description. If you’d like more information, please click here. [bg_collapse view=”link” color=”#00897b” icon=”arrow” expand_text=”Viair 450P comparison with other models” collapse_text=”Show Less”]

Comparison with other air compressors:

We rate this as the best portable air compressor under $400 because it offers a good value for money. Viair 450P- RV gives 100% duty cycle while the Viair 400P gives only 33% of duty cycle.

This Compressor can run continuously for about an hour at 100 PSi. In comparison, its competitor 400-RV auto Viair needs a cooling down break every 20 minutes.

The latter can run on longer time durations than other air compressors. This Viair 450P RV silver automatic portable compressor kit comes up with 15 liters of air tank capacity and two 30ft coil hoses of sixty ft total length.

Final Thoughts:

The overall performance of this Viair 450P RV is terrific for the price. If you are looking for a budget-friendly and portable air compressor that can handle heavy use, this is for you. The only downside is that it overheats after continuous usage, but other than that, it is a great machine. [/bg_collapse]

Makita MAC2400 Big Bore Air Compressor – Best For Home Garage

Best home garage air compressor under dollar 400
  • Specific Purpose: operating paint spray guns and air-ratchets

Why do we love it:

  • Makita MAC2400 produces a dynamic power range of up to 2.5 HP and features a 4-Pole motor that produces 4.2 CFM at 90 PSI.  
  • Air compressor Makita MAC2400 is easy to use, and it carries a pump with a removable cylinder for easy maintenance. A drainage valve keeps it from rusting in the long run.
  • Oil drain is easy in MAC2400. The cast iron pump and its Big Bore cylinder help the Compressor compress more air while the tank recharges.
  • The Mac2400 is built from a heavy-duty steel frame and is rigid and sturdy while performing tough tasks on-site. 

In-depth Description: 

Mac2400 has a massive tank capacity of 4.2 gallons (20 inches in length). The CFM level is 4.2, and it provides a user experience with minimal vibration.

Makita Mac2400 has a duty cycle of 50% and a motor capacity of 2.5 HP. It supplies a good amount of airflow at high pressure and can be the best fit for using power tools on home-centric projects, including DIY.

This Air compressor comes with no wheeled frame and can bore up to 51 mm. It can produce a maximum pressure of 130 psi and has an oil-lubricated pump.

Makita Mac2400 provides great pump and motor life due to its low RPM (1730). Oil drain and oil sight glass are conveniently located for easy maintenance. It has a ¼-inch universal quick coupler that connects hoses using 1/4″ Automotive and Industrial fittings.


  • Quick recovery time
  • Best for staple gun and paint sprayer uses
  • Carries noise-reduction tweaks to use with nail-gun trim and pin nailers
  • Good power output for its size
  • Produces cooler running temperatures


  • Heavy
  • 50% duty cycle restricts usage for rough 30 minutes

We looked at this air compressor in comparison to other versions as well as its description. Please visit here for further information.[bg_collapse view=”link” color=”#00897b” icon=”arrow” expand_text=”MAC 2400 comparison with other models” collapse_text=”Show Less”]

Comparison with other air compressors:

We keep this product high regard and rank it as the best air compressor for a home garage under 400 dollars. This Makita compressor lies somewhere between the Mac5200 and Mac700 in performance.

When we compare it with the older model Mac700, this model wins with a higher score. It has a higher horsepower of 2.5 (while Mac700 offers 2.0), it’s also more durable with a stronger body. The user experience it provides makes it certainly invaluable.

Makita Mac2400 is a widely used product in the automobile industry. It is less portable than other air compressors due to no wheelbase. Therefore it requires strength to move it around.

Final Thoughts:

Makita MAC2400 is a powerful air compressor that offers excellent value for money. It is easy to use and maintain, and its durability makes it a great choice for home garages and workshops. While it is not the most portable option, its performance more than makes up for it. [/bg_collapse]

Campbell Hausfeld – Best 8 Gallon Portable Quiet Air Compressor

Quietest air compressor under $400


  • Dimensions: ‎11 x 23 x 26 inches
  • Sound Level: ‎68 dB
  • HP: 1 horsepower
  • Max PSI: 125 PSi
  • Weight: 66.46
  • Tank capacity: ‎8 Gallon
  • Material: ‎Alloy Steel
  • Warranty: One year
  • Specific Purpose: operating nail guns, car detailing, staplers and more.

Why do we love it:

  • The Campbell Hausfeld DC080500 air compressor is designed for portability and easy maneuverability. The frame is similar to a wheelbarrow, making it easy to move around.
  • This is an oil-free air compressor, so there is no need to add oil to the pump. This feature makes maintenance much easier and keeps the air compressor running cooler.
  • The DC080500 has a max pressure of 125 PSI and a recovery time of 2.4 CFM at 90 PSI. The tank capacity is 8 gallons, larger than most portable air compressors.

In-depth Description: 

Campbell Hausfeld has been manufacturing air tools since 1836. The DC080500 is one of the most powerful air compressors that Campbell Hausfeld offers.

It has a max pressure of 125 PSI, which is enough to handle most power tools. The tank capacity is 8 gallons, larger than most portable air compressors. But it takes a long time to fill the tank.

Recently we tested the running time of this air compressor by spraying our garage walls and found that it can run for a longer time without any issues.

We tested this by setting the Compressor at around 40 – 60 psi and continuously spraying for around 30 minutes.

This Compressor didn’t heat up too much, which is great. Another thing we want to add is, that we can’t believe how quiet this machine is. It’s only 68 dB, while most air compressors are around 80 – 90 dB.

If you’re looking for an air compressor to power your air tools, such as a paint sprayer or an impact wrench, this Campbell Hausfeld air compressor under 400 is great.

However, if you are looking for a more powerful air compressor, you should consider other models, such as the Makita Mac 2400.


  • Extremely quiet
  • Easy to move around and to use
  • Powerful Air Compressor with 8 Gallon tank
  • Easy to assemble


  • it takes a long time to fill
  •  Low quality automatic switch

We evaluated this air compressor against other versions as well as the description. For additional information, please go here. [bg_collapse view=”link” color=”#00897b” icon=”arrow” expand_text=”Campbell DC080500 comparison with other compressor models” collapse_text=”Show Less”]

Comparison with other Air Compressors:

When we compare this Campbell Hausfeld air compressor with its previous model DC030098, we found that the DC080500 is much more powerful than its predecessor. It has a higher air tank capacity (8 gallons vs. 3), and a fast recovery time (2.4 CFM vs .07 CFM).

This Campbell Hausfeld air compressor is also very quiet compared to the Makita Mac 2400. The DC080500 has a noise level of only 68 dB, while the Mac 2400 has a noise level of 79 dB.

This makes the Campbell more suitable to use in environments where noise is a concern, such as in a home garage.

Final Thoughts:

It is a great choice for those looking for an air compressor for car detailing and other purposes. However, it takes a long time to fill the tank and doesn’t work in the cold weather. So keep these things in mind before purchasing this air compressor. [/bg_collapse]

Rolair FC2002 2 HP Twin Stack Compressor with Overload Protection and Manual Reset


  • Dimensions: ‎‎‎20 x 15 x 17 inches
  • Air Flow: 4.1 CFM
  • Sound Level: ‎79 dB
  • Weight: ‎62 pounds
  • HP: ‎2 Horsepower
  • Tank capacity: ‎4.3 Gallons
  • Specific Purpose: Best air compressor for automotive

Why do we love it:

  • Rolair FC2002 air compressor has twin stack design that provides more power in a smaller space.
  • The 100% duty cycle motor is pressure-tested for continuous use, and the air compressor can reach up to 125 PSI.
  • Additionally, the pressure switch and regulator with airline pressure gauge help keep the air compressor working properly, while the oil-free pump reduces maintenance.

In-depth details:

This Compressor has many features that make it a great choice for anyone looking for a portable air compressor. It is potent, with a 2 HP motor designed for a 100% duty cycle.

This means that you can use it for extended periods without worrying about overloading the motor. This compressor pump is made of cast iron, which is very durable and will last a long time.

The unit also comes with a regulator and two gauges, which is nice. The regulator controls the air pressure coming out of the tank, and the gauges show you the current pressure in the tank and the pressure coming out of the regulator. The unit also has stainless steel reed valves and splash lubrication to ensure longer life.

During testing this product the main downside was that it doesn’t start up when it’s cold outside, you need to wait for it to warm up a bit. Maybe it’s happened because of the large current draw.

Apart from that, this is a great air compressor perfect for anyone who needs a lot of power in a small space.


  • 100% Duty-Cycle
  • Oil-free Pump
  • Cast Iron Cylinder


  • Heavy to carry
  • Takes time to start in cold weather

We also compare this product with other air compressors, if you wish to know about then check this. [bg_collapse view=”link” color=”#00897b” icon=”arrow” expand_text=”Rolair FC2002 comparison with other compressor models” collapse_text=”Show Less”]

Comparison with other air compressors:

The Rolair FC2002 is a great air compressor for those who need a lot of power in a small space. The twin stack design helps save space while still providing plenty of power.

The FC2002 has a two-stage pump that is oil-lubricated for maximum durability. It also has a cast-iron cylinder for durability and long life.

Final Thoughts:

This is a good budget-friendly air compressor that offers many features and power. The oil-free pump means less maintenance, while the cast iron cylinder ensures durability. However, the unit does not start-up in cold weather, that’s why we would recommend this air compressor for those who live in warmer climates. [/bg_collapse]

Stealth 12 Gallon Power Air Compressor – Best for workshop


  • Dimensions: ‎20 x 18 x 29 inches
  • Sound Level: ‎68 dB
  • HP: ‎2 Horsepower
  • Max PSI: 150 PSi
  • Weight: ‎95 pounds
  • Tank capacity: ‎12 Gallon
  • Warranty: ‎Limited Lifetime warranty
  • Specific Purpose: operating most small to heavy-duty tasks.

Why Do We Love It:

  • This air compressor has a max pressure of 150 PSI and a recovery time of 4 CFM at 90 PSI.
  • It includes an oil-free pump, less servicing and longer compressor life.
  • It also has a 6-foot power cord and wheels for easy portability around the workshop.
  • This air compressor is ideal for light to heavy-duty applications such as spraying paint, handling framing work, blowing up air mattresses and running small impact tools such as drills and grinders.

In-depth Description: 

Stealth is a trusted name in the air compressor industry, and this unit is their top-of-the-line model. The Stealth 12 Gallon Air Compressor is one of the best workshop air compressors under 400 dollars because it is powerful, silent, and portable.

It comes with twin outlet ports to run two air tools simultaneously without any issues. We love Stealth because they offer a lifetime warranty on this unit, which is extremely rare in the air compressor industry.

As for performance, the Stealth 12 Gallon Air Compressor can fill up a 12-gallon tank in just over 3 -5 minutes.

When you see the manufacturer specification, it shows this Compressor’s sound level is just 68 decibels, but personally we tested it and the sound was not as low as they claim. Also, the wheels are a bit flimsy and might need to be replaced.

If you are looking for a powerful and portable air compressor for your workshop, then the Stealth 12 Gallon Air Compressor is great. The lifetime warranty is a nice touch, and the price is unbeatable for what you get.


  • It is a powerful, silent and portable air compressor.
  • This unit comes with a limited lifetime warranty 
  • It has a large tank and can be used for various purposes.
  • The oil-free pump makes it maintenance-free.


  • Extremely heavy air compressor

We compared this air compressor to other versions as well as the product description to determine whether it was worth your money. To discover more about this item, please go here. [bg_collapse view=”link” color=”#00897b” icon=”arrow” expand_text=”Stealth 12 Gallon Comparison” collapse_text=”Show Less”]

Comparison with other air compressors:

Compared to other air compressors in the same price range, the Stealth 12 Gallon Air Compressor is one of the most powerful. It has a max pressure of 150 PSI, which can run most air tools.

It also has a large tank capacity of 12 gallons, which allows for extended use, which is larger than most air compressors and comes under 400 dollars. However, this unit is quite heavy to carry compared to the above products.

Final Thoughts:

It is a good air compressor for spray painting, or another small task because of its high psi. We used this to paint a car and it worked flawlessly. Due to it’s overweight we would not recommend this for people who have to move it around a lot. [/bg_collapse]

Craftsman 1.8 Horsepower, 10 Gallon Peak Air Compressor


  • Made by: CHINA
  • Dimensions: ‎‎13 x 18 x 28 inches
  • Sound Level: ‎80 dB
  • Air Flow: 5 CFM
  • HP: ‎1.8 Horsepower
  • Weight: ‎65 pounds
  • Tank capacity: ‎10 Gallons
  • Warranty: ‎One Year
  • Specific Purpose: Perfect for home garage u

Why do we love it:

  • The 1.8 horsepower makes this one of the most dominant air compressors in its class. while the 10 gallon tank ensures that you have plenty of power to get even the most stubborn jobs done quickly and easily.
  • This is a vertical compressor, so it takes up less space in your workshop or garage.
  • The red color is eye-catching, and the unit is designed for easy portability with rugged wheels and a comfortable handle.
  • It has an automatic shut-off system so that you don’t have to worry about overfilling.

In-depth Description: 

Craftsman is famous in the USA for its high-quality tools, and this air compressor is no exception. It is a powerful unit that is designed for easy portability.

It delivers 4.0 CFM at 90 PSI, sufficient for most needs. The unit is also very quiet, which is a definite plus.

The tank on this unit is 10 gallons, which is significantly larger than most portable air compressors.

It is a definite advantage for those who need to do a lot of work or have large projects. The larger tank also makes the unit heavier, but it is still manageable.

This unit also comes with a regulator and two gauges, which is nice. The regulator controls the air pressure coming out of the tank, and the gauges show you the current pressure in the tank and the pressure coming out of the regulator.

The 10 gallon tank gives you enough air to work with for extended periods. This unit also comes with an automatic shut-off feature, a nice safety feature.

A 1-year warranty also backs it, so you can be confident in its quality. The 10-gallon tank is large enough to handle most projects, and the unit comes with a regulator so that you can control the pressure.


  • The dual gauges are easy to read.
  • It can fill the tank in under 180 seconds.
  • It has an Auto Safe Valve feature.
  • The unit is easy to carry around.


  • The noise level is a bit high
  • Expensive

We have done a little comparison of this product. If you want to know, check below link [bg_collapse view=”link” color=”#00897b” icon=”arrow” expand_text=”Craftsman 1.8 hp compressor comparison” collapse_text=”Show Less”]

Comparison with other air compressors: 

Compared to other air compressors, this one is very impressive and has a large tank. It makes it ideal for people who need to do a lot of work with their air compressor or for those who have larger projects. 

Other compressors out there might have a slightly higher horsepower or a larger tank, but they will also be more expensive. This unit strikes the perfect balance between power and price.

Final Thoughts:

This is the best air compressor for anyone who needs a lot of power and doesn’t mind the noise. It’s definitely worth the money.

If you’re looking for an air compressor that is powerful and portable, that won’t take up too much space, the Craftsman Air Compressor is definitely the way to go. [/bg_collapse]

Buying Guide for Best air compressor under $400

Choosing the right size air compressor for your needs is critical for getting the best one for your money. It doesn’t just depend on the price tag of the air compressor.

Like some peoples do, they only check the price tag. If they find such a cheap price product, they are happy with it. But it is not perfect for your needs. You need to look at various factors before buying the suitable air compressor for your work.

The amount of power

The amount of power that the Compressor has is measured in horsepower. Generally, you should choose an air compressor with at least 2 horsepower for it to be able to run a range of power tools.

This would include sanders, drills, nail guns, and other heavy duty power tools that you might use regularly.

The tank size of the air compressor

You should never buy an air compressor without knowing about its tank capacity. Bigger tank size is always better than a smaller one.

You can use the extra capacity to take care of more power tools during your work. The tank size also defines how long you can work with the air compressor before it needs to be refilled.

The air compressor pump

A rotary screw air compressor has a lot of benefits that you can benefit from. Rotary screw air compressors generate less heat while they are in operation.

This leads to better performance of the motor and the machine itself. if you run both screw and piston pump air compressor simultaneously, the rotary screw one will be more efficient and better than the piston pump one.

The maximum number of tools that can be connected to the air compressor

It is always good to keep one or two extra inflating nozzles and accessories like quick-connect couplers to attach the hose with other tools.

If you are buying an air compressor with multiple outlets for other tools, make sure that all of them can operate simultaneously. This would allow you to work on all your power tools at the same time without any interruption.

If you need a portable air compressor

When you need to use your air compressor at a different place and time, like if you need to go on any road trip and want to take your air compressor with you, then a portable air compressor is needed.

The best thing about using a portable air compressor is that it does not require any complex installation. It comes in a compact size that you can easily carry when you want to move around.

The air compressor noise levels

It’s no secret that being exposed to high noise levels can be risky to your hearing. It is common for power tools to produce high-decibel sounds.

Some air compressors are much noisier than others, which may cause a problem if the noise level is above 85 decibels. So always put the dBa level of the air compressor on its specification sheet. Keep this in mind when you are shopping for an air compressor.

The warranty of the Compressor

It is always good to choose an air compressor with a comprehensive warranty. That way, you are covered in case of any breakdown or defect.

Be sure to determine whether the warranty covers any damages caused by third-party elements. Most reputable companies offer a warranty for at least one year.

What kind of power source you need

There are different kinds of air compressors available in the market. Some of them are gas-powered and others run on electric-powered or battery power.

You should choose an air compressor that suits your requirement and the tools you plan to use.

The air compressor PSI ratings

PSI is an acronym that stands for “Pound per Square Inch”. This is the amount of pressure an air compressor can put out. To measure how powerful your air compressor is, look at the PSI rating.

If you work in a shop or with power tools that require fast cycling to complete jobs, you’ll need a powerful compressor to keep up. If you mostly use your air compressor to inflate tires, balls, etc., you can go for the less powerful one.

Final Thoughts

Now that you know what factors to look for when choosing an air compressor under 400, it’s time to decide which one is right for you. If you need a powerful and durable air compressor for your shop or garage, the Bostitch air compressor is great.

If you need a portable air compressor for home garage use, for small jobs, then the Makita MAC2400 2.5 HP is the best air compressor under 400. One thing to keep in mind is don’t only rely on our opinion, So, do your research and choose wisely.


By Matthew