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We sell the couplers, hose and fittings that hang off a compressor, and the most common question we get is not about any of those. It is "which compressor should I buy for my garage?" Here is the honest answer, by what you actually plan to do with it.
Our top picks at a glance
The one number that matters: CFM at 90 PSI
Ignore horsepower and the big PSI number on the box. What limits a compressor is how much air it can deliver while a tool is running, measured in CFM (SCFM) at 90 PSI. Match that to the tool:
- Brad and finish nailers, tire inflation, blow gun: under 2 CFM. Any pancake compressor works.
- Framing nailer, 3/8" impact wrench: 3 to 4 CFM. You want a 20-gallon class unit, or accept that a small one will cycle constantly.
- 1/2" impact, die grinder, air ratchet: 4 to 6 CFM. 20 to 30 gallon, 4.5 CFM or better.
- DA sander, HVLP paint gun, sandblaster: 6 CFM and up, continuously. This is 60-gallon territory.
Tank size only buys you time between motor cycles. A 6-gallon tank with 2.6 CFM runs a nailer all day but will not keep up with an impact wrench no matter how long you wait.
Six compressors, side by side
| Compressor | Tank | CFM @ 90 PSI | Max PSI | Noise | Price* |
|---|---|---|---|---|---|
| Craftsman 6-gal Pancake | 6 gal | 2.6 | 150 | Loud | ~$149 |
| Kobalt Quiet Tech 4.3-gal | 4.3 gal | ~2.4 | 150 | Quiet | ~$249 |
| Metabo HPT The Tank 6-gal | 6 gal | 4.0 | 200 | Loud | ~$269 |
| Kobalt Quiet Tech 26-gal | 26 gal | 4.5 | 150 | Quiet | ~$479 |
| DeWalt Xtreme Quiet 20-gal | 20 gal | ~5 | 200 | Quiet | ~$549 |
| Craftsman 60-gal Vertical | 60 gal | ~11 | 175 | Loud, stationary | ~$1,000 |
*Lowe's prices on October 20, 2026.
What we'd buy, and why
Craftsman 6-Gallon Pancake
| Air delivery | 2.6 SCFM at 90 PSI |
|---|---|
| Max pressure | 150 PSI |
| Tank | 6 gal pancake |
| Pump | Oil-free |
| Weight | About 30 lb |
The best-selling compressor at Lowe's for a reason: it runs nailers, fills tires and blows out the shop, and it is cheap enough that nobody feels bad about leaving it in the truck.
Good: Cheapest way into air tools; two couplers on board; nothing to maintain.
Watch out: Loud, and it will not keep up with an impact wrench for more than a few lug nuts.
Check price at Lowe's · ~$149 (reg. $169)
Kobalt Quiet Tech 4.3-Gallon Twin Stack
| Air delivery | About 2.4 SCFM at 90 PSI |
|---|---|
| Max pressure | 150 PSI |
| Tank | 4.3 gal twin stack |
| Pump | Oil-free, Quiet Tech |
| Mobility | Handle, low center of gravity |
Same jobs as the pancake at roughly half the noise. This is the one you can run in an attached garage without the family complaining.
Good: Quiet enough for indoor work; stable twin-tank footprint.
Watch out: Same air delivery as a pancake, so same limits. You are paying for quiet, not power.
Check price at Lowe's · ~$249
Metabo HPT "The Tank" 6-Gallon
| Air delivery | 4.0 SCFM at 90 PSI |
|---|---|
| Max pressure | 200 PSI |
| Tank | 6 gal pancake |
| Pump | Oil-free |
| Model | EC914SM |
Four CFM out of a pancake is unusual. That extra air makes it the only small compressor on this list that will drive a framing nailer without pausing.
Good: Pancake size with 20-gallon-class airflow; 200 PSI stores more usable air.
Watch out: Loud, and at this price the 26-gallon Kobalt is not far away.
Check price at Lowe's · ~$269
Kobalt Quiet Tech 26-Gallon Vertical
| Air delivery | 4.5 SCFM at 90 PSI |
|---|---|
| Max pressure | 150 PSI |
| Tank | 26 gal vertical, on wheels |
| Pump | Oil-free, Quiet Tech |
| Power | 120 V, 20 A circuit recommended |
This is the compressor for the garage that runs an impact wrench on wheel nuts, a ratchet and a cutoff tool and still has headroom. If you only buy one compressor, buy this one.
Good: Real air-tool capacity, quiet, and the most-reviewed unit in its class.
Watch out: Needs a 20 amp circuit to be happy. It is on wheels, but it is not a carry-around unit.
Check price at Lowe's · ~$479
DeWalt Xtreme Quiet 2-Stage 20-Gallon
| Air delivery | About 5 SCFM at 90 PSI |
|---|---|
| Max pressure | 200 PSI |
| Tank | 20 gal vertical, on wheels |
| Pump | Two-stage, quiet |
| Model | DXCM20020US |
The higher tank pressure stores more usable air in a smaller tank, so it behaves like a bigger unit than its 20 gallons suggest. Pick this over the Kobalt if you run air tools for long stretches.
Good: Two-stage pump and 200 PSI; best sustained output under 60 gallons.
Watch out: Newer model with fewer reviews, and a two-stage pump is more to go wrong than a single-stage.
Check price at Lowe's · ~$549
Craftsman 60-Gallon Vertical
| Air delivery | About 11 SCFM at 90 PSI |
|---|---|
| Max pressure | 175 PSI |
| Tank | 60 gal, stationary |
| Motor | 3.7 HP, 240 V |
| Includes | Accessory kit |
The first compressor on this list that will keep a DA sander or paint gun fed without stopping. Bolt it down, wire it in, forget about it.
Good: Continuous-duty air for sanding and painting; oil-lubricated pump lasts.
Watch out: Needs its own 240 V circuit and a permanent spot. Overkill for nailers and tires.
Check price at Lowe's · ~$1,000Oil-free vs oil-lubricated
Everything above except the 60-gallon is oil-free. Oil-free pumps need zero maintenance but are louder and wear faster under heavy use; a weekend garage will never wear one out. Oil-lubricated pumps run cooler and quieter and last decades, and they ask you to check a sight glass now and then. If you run air tools daily, go oil-lubricated.
What else you need
A compressor out of the box is not a working air system. You also need:
- A hose. See our guide to 1/4" vs 3/8" air hose, or build one to length with the fittings and coupler you want at our air hose builder.
- Couplers and plugs for the hose, the compressor outlet and each tool. Pick one interchange and stick with it; see the coupler kit guide.
- A reel if the hose is going to live on the wall. See the hose reel guide.
- Anti-vibration pads under the feet. A lot of the noise from a small compressor is the pump and tank vibrating against concrete. Four Foster Gamma Extreme AV-2 pads (2" x 2", rated 240 lb each), one under each foot, cost about $10 and also stop the compressor from walking across the floor.
Common questions
Is a pancake compressor enough for an impact wrench? For loosening a few lug nuts, yes, with pauses. For working through a brake job, no. You want 4 CFM or more.
Does a bigger tank mean more power? No. The pump sets the CFM; the tank only stores it. A bigger tank lets a small pump keep up with short bursts, nothing more.
Do I need 240 V? Only for the 60-gallon and up. Everything else here runs on a standard 120 V outlet, though a 20 amp circuit is kinder to the motor than a 15.
Where does the water come from? Compressing air squeezes the humidity out of it and it collects in the tank. Drain the tank after each use. If you paint, add an inline filter or dryer.
Buy for the tool you will use most, not the biggest tank you can afford. Nailers and tires: the Craftsman pancake. Anything with a trigger that spins: the Kobalt Quiet Tech 26-gallon. Painting or sanding: skip straight to 60 gallons.
Related on Industrial Supply World
- Air hose sizing: 1/4" vs 3/8", and which material to buy
- Best air coupler and plug kits, and which interchange to standardize on
- Best air hose reels for a garage
- Build your own air hose, cut and assembled here
Industrial Supply World is run by Mid-States Industrial Sales, a 40-year industrial distributor in Elgin, Illinois. We stock the hose, clamps, couplers and fittings that go with these compressors and recommend other retailers for the compressors themselves. Questions about matching a tool to a compressor? Email support@industrialsupplyworld.com.