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Upgrade your system and save more, now with free shipping on most units. Use code FREESHIP at checkout. Exclusions apply to Quincy Single Stage Models 1129740226 and 1129740227

Air Compressors for Homeowners, DIYers & Industrial Professionals

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Atlas G2 Rotary Screw Compressor with tank mount, front facing, grey product with blue stripe

Rotary Screw Compressors

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Piston Compressors

Section drawing showing AIRpipe branded blue aluminum pipes cut at an angle and joined in the middle with an AIRpipe piping connector

Piping

Atlas Copco Part Kits materials- several filters, filter elements, and an O-ring against a clear background

Part Kits

Dark Grey Atlas Copco FX HT Series compressed air dryer with blue labeling and electronic control board on a white background

Air Dryers

Atlas Copco Roto Extended Fluid 5 Gallon in blue container

Lubricants

Quincy QMF Coalescer Compressed Air Filter with analog dP gauge painted blue with brass NPT fitting

Filters

A sleek gray Quincy QOCS Compressed Air Oil/Water Separator and a Atlas Copco WD 80 Compressed Air Condensate Drain are set against a clear background, conveying a modern and efficient tone.

Accessories

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FAQs

Where can I buy an air compressor online?

AirCompressors.com offers home, garage, commercial, and industrial air compressors from trusted brands. Shop portable, reciprocating, rotary screw, and oil-free air compressors, along with air dryers, piping systems, replacement parts, and compressor lubricants.

What size air compressor do I need?

The right air compressor size depends on your airflow needs (CFM), operating pressure (PSI), and application. Small DIY projects may only require a portable compressor, while shops and industrial facilities often need larger stationary or rotary screw systems.

What type of air compressor is best for a garage?

Most home garages benefit from a portable or vertical air compressor capable of supporting tire inflation, impact wrenches, painting, and general shop tasks. The best compressor depends on the tools you plan to run.

What is the difference between a home and industrial air compressor?

Home air compressors are typically designed for intermittent use and lighter-duty applications. Industrial air compressors are engineered for continuous operation, higher airflow demand, and production environments.

What is the difference between PSI and CFM?

PSI measures air pressure, while CFM measures airflow volume. Most air tools require both adequate PSI and sufficient CFM to operate properly and maintain performance.