California Air Tools CAT-4710SQ 4710Sq Quiet Compressor Gray 4.7 gallons

Quiet as advertised, measured with a decibel meter. The pump is efficient, topping off is very fast. No accessories/hoses came with it. Good quality overall. Very happy with it.

Very quiet. The fill time seems longer than stated may be due t my high altitude. Not for spray equipment. Been using it in a garage. Probably will run nailers. for the price a good choice. Also no leaks which is not common even on a new compressor.

Works exactly as described, well built compressor

Nice little compressor. Quiet and fast. My old one burned up. This seems much more reliable, and definitely quiter.

Whoa this thing is REALLY quiet! And accurate pressure with the dual gages. Simple to use and no leaks at all. Even the included quick connect is secure and leakfree. A bit heavy but very stable.

For many years Ive owned pancake compressors, after 5 years of good service my HF 150psi compressor quit. After a little digging around on Amazon I discovered quiet compressors and finally locked onto this one. Its amazing! So very quiet and cycles on for just 30 seconds when refilling. My old compressor was so loud it would sometimes startle me. Theres no way this CAT-4710SQ will ever do that. It is about 5lbs heavier than the old HF but is narrower and more comfortable to carry. I kind of wished it would pump up to 150psi but its so quiet it really doesnt matter. At $128 This model is far less expensive than others and has a single larger 4.7gal tank which I like better. The only way it could be better is if were aluminum, which they have, but theyre a little too expensive for the difference. This a really great on-the-go air compressor.

It would be nice if it had 2 wheels on the back for easy moving around the garage, other than that, product is perfect

I read the reviews and this is everything I expected and more. It’s really, really quiet which I love. The only draw back is it’s not on wheels and is very heavy to move a round. Other than that it’s a fabulous buy.

Probably my favorite purchase in the past year or so. I watched comparison videos between these and standard compressors and was worried it would still be too loud. These are insanely more quiet than a standard compressor, the comparison videos do not do them any justice. With how quiet this unit is, I have to wonder how much better the ultra quiet models are, as this is just quiet. That said, I went into this knowing a bit more than the product page mentioned. If you look through all the reviews you may find some that question whether or not they got a used one. These are new, but if you look at California Air Tools page that sells them you will see something left out of the product page here. It mentions there may be paint issues and I believe it also mentions slight corrosion on the fittings. Mine arrived with very slight paint discoloration in some areas and the zinc fittings with some corrosion, no corrosion on the brass. While I didnt see any reason for this listed, I have a feeling these have been stored for a period of time in a warehouse that was not climate controlled. I didnt have any issues with leaks like some have mentioned. I did end up taking off the quick release and adding a 90 degree elbow and a ball valve so I could push quick connects down into place instead of pushing them in from the side. Ball valve was added so I could shut off the air before the quick connect so I can leave my hoses/tools hooked up without air leaking out from them just by turning the valve. My rating may have been lower had I not known about the paint/corrosion issues before hand. But I knew and in my humble opinion its well worth the low cost its at.

This thing is damn quiet! Ive never had a compressor that you could have a conversation while standing next to it, much less one that actually flows a decent amount of air. It has replaced my 6 gallon pancake compressor completely.