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QUIET TECH 4.3-Gallon Portable Electric 150 PSI Twin stack Air Compressor

Ratings & Reviews for Kobalt QUIET TECH 4.3-Gallon Portable Electric 150 PSI Twin stack Air Compressor

4.4
371
Review
 4.4 out of 5
371 Reviews


85% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The compressor is praised for its exceptional quietness, allowing for use in indoor and confined spaces without disturbing others. It is also noted for its portability, with features like wheels and a handle that make it easy to move around. The compressor is reported to be suitable for light-duty tasks around the home, such as inflating tires, powering nailers, and blowing dust off tools. However, some customers have experienced issues with the regulator and the unit shutting off unexpectedly, and a few users felt it may not be suitable for more demanding applications.

Customer review summary generated by AI, including incentivized reviews.
371 Customer Reviews

Quality

This is amazing compressor, is very quiet and fast charging air, is compact an portable you can take everywhere, the price is ok no too expensive and Kobalt quality, is amazing

April 24, 2026
Verified Purchaser
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very quiet

Would Recommend

The compressor lived up to the quiet promise. I did put a ball vave below the quick connect to take the pressure off when releasing the hose.

April 22, 2026
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Amazing

Would Recommend

Good

March 30, 2026
Verified Purchaser
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Would Not Recommend

Purchased 2 of these. 1st one lasted almost 2 months. Hooking up the second one today. Find a better air compressor if you need something dependable.

January 28, 2026
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Silence is golden

Would Recommend

Works well and very quiet

January 27, 2026
Verified Purchaser
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Worth the money.

Would Recommend

Quiet and quick.

January 23, 2026
Verified Purchaser
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QUIET TECH 4.3-Gallon Portable Electric 150 PSI Tw

Would Recommend

Though heavy it's very portable and the few air tools I use, will work with it

December 31, 2025
Verified Purchaser
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Not used yet-my hoses and nozzles are in storage

A Lowe's employee showed me on her tablet that I could get the compressor online for $179, but when I tried I learned that price wasn't a legitimate price.

December 28, 2025
Verified Purchaser
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fits just right

Would Recommend

great size

November 18, 2025
Verified Purchaser
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Pressure Regulator Knob poorly made

Would Recommend

My only complaint with this is the cheap plastic Pressure Regulator knob. It's a splined or knurled plastic female knob that attachés to a steel splined or knurled male shaft. To replace it they send you a new manifold because that knob is glued to the shaft so you have to replace the whole manifold. I replaced it once and made sure I was extra gentle with it (no aver tightening). I am now on my third repair with the same problem! Warranty and support from was very good. Kobalt definitely need...

October 15, 2025
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Surprising little monster

Would Recommend

I love this little compressor. So far no problems. My complaint isn't actually with the compressor itself. It is quiet enough that when it is running, I can still hear an audiobook on my Meta Wayfarers. I purchased it to (some) of the work out of some framing in my new workshop and it has delivered. The first round head nail that I sent thru it drove 1/4" into the board. I use a wheelchair and with meds, I can stand a few minutes at a time. I was able to put up furring strips on the rafters to ...

September 11, 2025
Verified Purchaser
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Giving this one more try. I was able to return.

Would Not Recommend

Didn't last a year

September 11, 2025
Verified Purchaser
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Everyone is right

Would Not Recommend

There's a serious quality control issue with this compressor. It lasted me 8 months and died. Lowes will not exchange outside of their standard 3 month policy. I recommend looking at Harbor Freight's Fortress series if you are in the market for a quiet air compressor in the same price range. Read through the reviews carefully for this Kobalt compressor before you make your decision.

September 6, 2025
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same as other users

Would Not Recommend

I wish I had read the reviews before buying my unit. Mine lasted over 1 year, but I don't use it daily. It is extremely quiet (especially now that it doesn't run anymore!), and I loved it when it worked. Now I need to buy another brand, because I don't want to be caught in bind when a new one fails.

August 3, 2025
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