In this comprehensive comparison of seven popular shop vac brands, we evaluate their performance based on suction power, water vacuuming speed, capacity, and overall build quality. The Craftsman emerges as the best overall shop vac, while the Bauer excels in suction and water pickup speed, and the DeWalt stands out for its quiet operation.
If you're as good at making messes as I am, you're going to want a good shop vac. In this article, we will compare seven different brands, some costing quite a bit more than others, to determine which shop vac is the best. We will evaluate their performance in several categories, including suction power, water vacuuming speed, capacity, and overall build quality.
The brands we will be testing include:
The Hart shop vac is the least expensive option tested. It was easy to assemble and features a hose diameter of about 1.75 inches. However, its actual horsepower output is around 1.6 HP, and it produced a noise level of 81.5 dB.
The Stanley shop vac is lightweight and easy to assemble. It has a slightly lower horsepower output of 1.3 HP and is quieter than the Hart model.
The Bauer brand claims to be heavy-duty and features a larger hose diameter of 2.25 inches. It has a horsepower output of around 1.4 HP but is quite noisy.
Ridgid offers a removable electric motor that can also be used as a leaf blower. It has a higher horsepower output of 1.7 HP but is heavier than the previous models.
The Craftsman shop vac is slightly more powerful than Ridgid, with a horsepower output of 1.8 HP. It also has a good warranty and is well-built.
The Shop Vac brand is assembled in the USA and includes several accessories. However, it is the heaviest model tested and has a horsepower output of 1.6 HP.
DeWalt is the heaviest shop vac tested but is also the quietest at 75.6 dB. It has a horsepower output of 1.5 HP.
Airflow and suction are critical factors in determining a shop vac's performance. We measured airflow by directing the hose into a wind tunnel and measuring the air speed.
For suction, we measured how much lift each shop vac could generate using a rubber ball. The Bauer performed best with 10.2 lbs of lift, followed closely by DeWalt at 10.4 lbs.
In a side-by-side test of wet vacuuming, we added food coloring to the water and timed how quickly each shop vac could empty a five-gallon bucket.
We weighed the buckets before and after the wet vacuuming test to determine actual capacity. The Craftsman held the most water at 13.9 gallons, followed by Ridgid at 12.5 gallons.
Finally, we tested how quickly each shop vac could lift 50 pounds of sand. The DeWalt finished first at 28 seconds, followed closely by Bauer at 31 seconds.
In a head-to-head contest, the Bauer shop vac consistently outperformed others in terms of suction and speed, but the DeWalt ultimately won the final match due to its overall balance of performance and quiet operation.
Choosing the best shop vac depends on your specific needs. If you require a shop vac with excellent suction for heavy items, the Bauer is hard to beat. However, for overall performance, the Craftsman stands out with great air speed, suction, and a solid warranty. The DeWalt is also a strong contender for those prioritizing quiet operation.
In summary, the best overall shop vac is the Craftsman, while the Bauer excels in suction and water pickup speed, and the DeWalt is the quietest option available.
