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Stealth 20 Gallon Ultra Quiet Air Compressor,1.8 HP Oil-Free Peak 150 PSI 68 Decibel, 5.5 CFM @ 40 PSI 5 CFM @ 90 PSI Silent Long Life Electric Air Compressor W/Wheel for Garage

  • Based on 550 reviews
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Style: Vertical_VC


Features

  • Powerful motor: Generates 1.8 horsepower power for tough projects
  • Ultra quiet: Noise level as low as 68 decibels for quiet operation
  • Quick recovery: Peak 150 PSI, 5.5 CFM @ 40 PSI and 5 CFM @ 90PSI for fast recovery
  • Stable and mobile: Heavy duty steel tank with 8 inch rubber wheels for easy mobility
  • Maintenance-free: Oil-free electric motor for less mess and maintenance
  • Large air capacity: 20 gallons for powering pneumatic tools
  • Easy to use: Two quick couplers for switching between tools quickly and easily

Description

Prefer to choose one versatile air tools to complete your innovation work more faster? STEALTH brand air compressor won’t let you down. The 20 Gallon model SAQ-12018, it owns peak 1.8 horsepower power but the working noise is only 68 decibels. It has been tested 3 times longer life time compare with the standard induction motors. Enable cold weather start and low voltage start, and 5 CFM@ 90 PSI outputs can support almost all the air tools accessories, like inflation/ cleaning tools, finishing nailer, framing nailer, die grinder, angle grinder, cut-off tool, diy paint system, brad nailers, impact wrenches, drill/hammer/chisel/ shears, sander/polisher, grease/caulking gun etc Heavy duty design with Q235B special alloy metal, with the ultra quiet dual piston pump, like the safe guard stand by you watch you finish your innovation work silently. Limited lifetime warranty provide by US local company and service team. Save worry , just enjoy your work everyday!

Specs & Other Info

SpecificationDetails
BrandStealth
Operating Voltage120V
Application SuitabilityBolting, Drilling, Cutting, Tire Inflation, Air Brushing, Spraying, Nailing, Grinding
Power Source TypeAC Power
Sound Emission68 dB
Key FeatureUltra Quiet with Induction Motor
Components IncludedUser Manual, Electric Cord, Stealth SAQ-12018 Air Compressor
Weight121.4 Pounds
Peak Horsepower1.8 HP
Storage Capacity20 Gallons
Construction MaterialMetal
Product Dimensions20"L x 18"W x 42"H
Design StyleAir Compressor
Air Delivery Rate5 CFM
Motor Power Output1.8 HP
Model IdentifierSAQ-12018
Manufacturer NameSTEALTH
Maximum Pressure Rating150 PSI
Power Consumption1440W
Warranty PolicyLimited Lifetime
Product Launch DateJanuary 15, 2019

Frequently asked questions

The Stealth 20 Gallon Air Compressor is designed with noise reduction technology that limits its operation noise to 68 decibels. This is achieved through its oil-free motor and sound dampening materials, making it much quieter than traditional compressors.

This air compressor is designed with portability in mind. It is equipped with wheels and a handle, making it easy to move around your garage or worksite despite its larger 20-gallon size.

Yes, it has a 1.8 HP motor with a peak of 150 PSI, and it delivers 5.5 CFM at 40 PSI and 5 CFM at 90 PSI. This enables it to power a wide variety of air tools for prolonged periods, making it suitable for both home use and more demanding tasks.

Yes, it features an oil-free pump. This design not only contributes to the quieter operation but also reduces maintenance requirements and extends the lifespan of the compressor.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


This air compressor is lauded for its quiet operation, making it ideal for small garage setups and home garages. Users appreciate its quick charging time, ease of use, and the strong frame that’s easy to maneuver. Despite its advantages, some noted difficulties with the compressor starting up if pressure remains in the tank from previous use. Overall, the compressor is valued for its cost-effectiveness and performance in various DIY tasks.

Pros

  • 🔊 Remarkably quiet, allowing for conversation nearby.
  • 🛠 Strong and durable build quality.
  • ⚡ Quick to charge and ready to use almost immediately.
  • 🚶‍♂️ Easy to move and roll, enhancing portability.
  • ✅ Easy-to-access controls for hassle-free operation.

Cons

  • ⚠️ May struggle to start if there's residual pressure in the tank.
  • 🔌 Requires a minimum of a 15a circuit, potentially necessitating electrical adjustments.
  • ❗ Some users experienced issues with starting and tripping the breaker under certain conditions.

Should I Buy It?

If you're in need of a quiet and efficient air compressor for your garage or home DIY projects, this product comes highly recommended. Its ease of use, quick set-up, and reliability make it a solid choice. However, if your garage setup cannot accommodate its electrical needs, or if you require a compressor that starts under any condition without fuss, you might want to consider these factors closely. Overall, for those who can work within its requirements, it's a worthy investment for its price point.


  • Great quiet compressor
Style: Vertical_VC
Great air compressor super quiet. Work well with my detailing tools and some of my mechanical tools as well.
Reviewed in the United States on August 20, 2026 by Ralph E.

  • Sturdy and quiet.
Style: Vertical_VC
Solid. I was somewhat surprised at the weight of the compressor, but it moves easily on its wheels. While not whisper quiet, it is much quieter than any compressors I’ve had experience with in the past. And it holds air when not in use. I was busy in the house when it was delivered, but sounded like it was dropped off by a lift truck. It was left right in front of my gate door. Perfect. ... show more
Reviewed in the United States on February 5, 2025 by Richard W

  • Remarkably Quiet and High Quality Compressor
Style: Vertical_VC
After extensive research, I bought this compressor to replace the painfully loud compressor I've used for years. The construction and finish are very nice, and the quality rubber tires make it easy to move around. The first run was music to my ears. With my basement workshop's concrete floor and walls I was not able to match the stated 68dB noise level. My noise meter logged 78dB at point blank range, but it dropped rapidly to 65dB when 8 to 10 feet away. This is a huge improvement on the tooth-rattling 95dB of my old compressor. But the dB meter doesn't tell the whole story; the Stealth compressor is not only quieter, but the note is much less grating than the clatter of my old beast. I'd liken it to the difference between 4-stroke versus 2-stroke engines - more of a soft purr than a clatter. My one and only quibble is that I wish Stealth made a compressor larger than 20 gallons; my old tank is 33 gallons, but I can certainly live with that. Overall, I'm very happy with this purchase and am now thinking of buying a portable size for my garage. ... show more
Reviewed in the United States on May 6, 2021 by Jim Ryan

  • Worked great the first time I used it...
Style: Vertical_VC
Seemed great, not a bad price for the features. Took about 2 minutes to get up to full pressure. Pretty quiet compared to my old compressor. The second time I tried to use it, it did not work. It only made a humming noise for about 10 seconds and then tripped the breaker every time I tried to use it. Hadn't had it for maybe 2 weeks. It was not eligible for replacement either per Amazon? I had to ship it back for a refund which was also an issue. The original box was damaged when it was shipped to me and the packing foam fell apart into multiple pieces when I took it out of the box so I had to get a second company to come and pick it up to repack it. The contact form Stealth has listed on Amazon's site kept giving me an error message when I tried to send them information. So their customer service department is essentially nonexistent since you can't contact them. Overall not worth the hassle to have to return this 2 weeks after I got it. I won't buy another compressor from Stealth since they don't seem to stand behind their products. Maybe if they had just replaced it with a working model I would give them a better review. ... show more
Reviewed in the United States on May 19, 2023 by Jon

  • 10 stars for tough!
Style: Vertical_VC
When this arrived via UPS, the delivering driver came to the house and got me to come look at the box before unloading it. It was almost completely destroyed and had been profusely taped up making it look even worse. We took it off the truck, brought it into my garage and unpacked it. There was not a mark , dent or scratch on it. I could not believe it! Plugged it in, ran the break in procedure and all the test which it passed with flying colors! It’s a keeper and continues to fulfill it’s duty with zero issues. It is the quietest air compressor I have ever used. Good job Stealth for building, what is at this point, a very good product! ... show more
Reviewed in the United States on January 3, 2025 by Gregory Sasser

  • Better make sure you have the power and wiring to handle this
Style: Vertical_VC
Great unit but will not start up with air in the tank. I believe that is due to the size wiring I have going to the barn. I have to empty the tank completely before it will even try to start up. Continuous operation, such as sandblasting, is not possible. I have to empty the tank, start it with the valve open, shut the valve, fill the tank, open the line pressure and use all the air before it becomes too weak to do perform its task. Then I start the whole process all over again. That being said, this unit is quieter than most and appears to be well made. Even with my issues, a full tank will last a while if you are just airing up tires. That, in itself, is much better than using the smaller air tanks to fill up tires. With those it takes about a tank a tire which is time consuming and annoying. One last thing. If you have the wiring problem that I have, DO NOT LEAVE THIS COMPRESSOR PLUGGED IN!!! At best, when it bleeds down and tries to pressurize, you will throw a breaker. At worst you could burn up your compressor......or your barn/house/shop. ... show more
Reviewed in the United States on November 30, 2023 by Rotartiller

  • I Love It!
Style: Vertical_VC
I'm amazed at how quiet this unit is. I'm used to compressors sounding like a jackhammer in my small shop. This unit makes half the noise, it's actually so quiet I at first couldn't believe it. It builds up pressure quickly and does all I can ask of a small compressor. I don't know yet about longevity, but if it lasts it is by far the best small compressor I have ever owned. My last compressor was a cheapie, although it was an oil type, it lasted less than 2 years. This is the first oil-less compressor I have ever owned, I'll have to see if they live as long, but at my age and considering how little I use it I expect it to last my lifetime. And I did mention how incredibly quiet it is? ... show more
Reviewed in the United States on September 5, 2023 by TLM

  • It IS quieter than most
Style: Vertical_VC
So you will not want this next to your bedside, but it is quieter than other (even smaller) air compressors I have had in the past. Set up was pretty straight forward and easy. My biggest complaint is that it is heavy and not the easiest to maneuver around. It can be done, but will take some strength. Lifting it up to a truck bed will certainly be a chore. If you are just using in your shop - I think it is great. I also use mine to blow out my sprinkler, so need to move it around a bit more, but it is certainly better than a 6 gallon for that job. Overall I would recommend. My complaint is self induced, since I bought a 20 gallon - it will be heavy ... show more
Reviewed in the United States on August 7, 2023 by Scott M

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