dB level– The most important feature, and all products we write about at Quiet Living, is decibel level. This is how quiet the air compressor is and is a key factor in deciding how we rank. Regardless what you’re using the air compressor for, quietness is a massive benefit and one we’ll go into more details on within each review. Equipped with a “solenoid” valve, meaning even during constant use the compressor won’t overheat. An exterior fan also pushes hot air out, again making sure the compressor stays cool during use. This ensures longevity and value for money in the long run. The pressure control system automatically stops and starts the motor to maintain the pressure in the air tank and comes with a twin gauge air pressure regulator. Machinery designed for garages is usually noisy. Often times, this machinery can be off-putting to neighbours, customers or colleagues. Especially so, when a relatively powerful motor is involved. This is where a quieter option comes in.

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The maximum noise level we have on our list is 65 dB which is incredibly low, so we’ve considered other factors below. An ever popular name within the air compressor industry, the Hyundai HY5508 comes in at #1 on our silent air compressor list. Equipped with an 8 litre tank, the HY5508 offers an almost unrivalled 60 dB noise level. A downside is the tank is relatively small, however Hyundai offer bigger tank sizes of 24 & 50 litre, which offer similarly low noise. Last but not least, the Kiei is the loudest air compressor we’ve reviewed at 65 dB. Certainty not noisy (or it wouldn’t on on our list), it emits a low humming perfect for home garages. This model is the second cheapest apart from the Hyundai (our #1 choice), so offers great value for money. A very reliable model, this won’t let you down when you need it. This maintenance free compressor uses oil free diaphragm pumps to produce a clean air supply and considerably reduce noise compared to conventional piston compressors.

Whether the air compressor is being used at home, work or in a car, a silent option has minimal negatives, but one big positive over louder alternatives. litre tank capacity provides an air displacement of 11CFM/ 300 litres per minute and a maximum pressure of 100psi / 7bar. A great choice for those who prefer a smaller tank, and have efficiency and sustainability in mind. Granted, it’s not the quietest we’ve looked at, but does the job.Overall, if you’re looking for a quiet and lightweight option you don’t get much better than the HY5508. Regardless of the small tank, we feel the dB level outweighs the size. The smaller size may even be a benefit if you’re using it for odd jobs around the house. However, there is also 24 and 50 litre options available if you need extra juice. At #3 we have the very striking Einhell 24 litre compressor. A different upright design than the rest on our list, it lends itself to home workshops or garages. Einhell have included a 10 year rust guarantee so longevity shouldn’t be an issue. Whatever the reason you’re in the market for a silent air compressor, being quiet and lightweight are two features we score highly. Taking that into account, our #1 choice is the Hyundai HY5508 and #2 the VEVOR HLA62505. Both of these options could be interchangeable, one offers a small tank which we rated as more practical for the average user. Please be advised that Hyundai Power Products now have an extended lead time and you may not receive them next day. The current delivery time is estimated at 2-5 working days.* The HY27550 is a powerful yet compact 1500w oil free low noise, often known as a ‘silent’ air compressor from Hyundai. Designed for DIY and trade applications the HY27550 silenced oil free air compressor is ideal for spray-painting, blowing away dirt and dust, nailing, inflating tyres or operating air tools.