7 Best Cheap Air Compressors (Under $100) [2020 Update]
Having an air compressor at home can help you power a wide range of tools, like nail guns, leaf blowers, and spray guns.
If you’re worried about the price of a new air compressor, then worry no more! Why spend hundreds of dollars for major brand names when you can spend less than $100?
For home use, a small or portable air compressor is sufficient, and it doesn’t need to be a huge brand to do the job.
So here’s a handy list to help you pick out one of the best cheap air compressors under $100:
7 Best Cheap Air Compressors – 2021
It delivers 7.9 gallons of air per minute and can inflate up to 140 PSI.
The power cord is 9 feet long. It’s mainly an inflator that can reliably be used with vehicle tires, bike tires, sports balls, airbeds and inflatable toys like pools.
It’s very useful to have around the house. The kit comes with a mounted pressure gauge to monitor tire pressure as well.
Plus, three nozzle sizes are provided to fit with various items. I’d say this is the best cheap air compressor a home can have.
Considering its performance, you'd typically have to pay a lot more for a product like this.
This compressor in amazingly versatile, as it can fit outlets in home or car. I have used this with a cigarette lighter socket in my old car. It comes with a number of attachment nozzles.
It has an LCD display with a number of digital preset settings. Range of pressure is 90 PSI. It can work continuously for 30 minutes at 35PSI.
Overall, this is a solid product worth the money. If you have a budget of $100, this is one of the best air compressors under $100.
But it’s suitable for small tasks around the home as well. It’s mainly suitable for inflating. The compressor is 150 PSI and consumes 10 amps of power.
You can preset pressure so the device automatically stops once the value is reached. There’s an emergency use light included as well.
It comes with two screwdrivers, combination pliers, a box cutter, a cigarette lighter and a tire repair kit too.
CFM is 0.36 and PSI is 90. It’s suitable for household use and for use with many DIY projects.
This can easily power up and the pump is oil free. The compressor doesn’t require any maintenance either.
But when it gets too old, you should probably have a mechanic look at it.
The accessory kit includes a whopping 10 pieces, including a coiled hose, inflation needles and a blow gun.
This air compressor is more than suitable for home use for light to moderate tasks. The motor inside is fully enclosed so safety has been given a priority.
It has thermal overload protection as well. Pump is oil-free so it doesn’t require any maintenance either.
The body has a carry handle so there’s some portability offered as well.
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PSI is 150, so it’s suitable for many small tasks. It’s mainly intended for vehicles like trucks. This product comes with a carrying bag to keep in the trunk too.
This dirt cheap air compressor is very convenient for the most common tasks that require an air compressor.
How to Buy a Good Budget Air Compressor
When looking for an air compressor under $100, you should be able to make a good purchase if you keep certain key things in mind:
It’s highly recommended to first learn about the types of air compressors and how they work before going on to buy. This will allow you to know which specs to look for.
You will most commonly find piston type air compressors when shopping for home use.
There are single stage and two stage piston air compressors. It refers to the number of pistons.
Two stage piston compressors are quite powerful and are intended mainly for commercial use.
Other types of air compressors include stationary, pancake and portable compressors.
Portable air compressors are small and compact. These tools are suitable for smaller tasks around the house, such as powering nail guns.
If you are looking for a really small air compressor, buy an inflator. These compressors don’t have storage tanks and continuously supply air.
Inflator air compressors are used to blow up tires, floats, sports equipment, and similar inflatable things.
Air compressors are either electric or are powered by a fuel source like gasoline. Gasoline compressors tend to be quieter.
Electric compressors may be more convenient. Be aware that you should never use an electric air compressor in a wet or damp area.
Gasoline air compressors should never be used indoors or an otherwise closed or unventilated area.
To understand how powerful an air compressor is, look at the CFM ratings. The higher the better.
The PSI level will indicate which kind of tools the compressor can power. The horsepower readings only indicate the power output of the compressor.
Not all air compressors come with air hoses. So try to buy a compressor with this accessory to get the best return for your money.
Air compressors with several couplers will allow you to switch between tasks without having to constantly disconnect and reconnect tools.