Do Shop Vacuums Have More Suction? Too Much Suction?

When it comes to vacuums, there are many types available on the market. But one of the most interesting and unsung hero is the shop vacuum.

This type of vacuum cleaner is typically used in industrial and commercial settings, but can also be found in homes to help you clean just about every mess you can throw at it; even wet messes!

So, does a shop vacuum have more suction than other types of vacuums? Is a shop vacuum better than your normal vacuum cleaner? The answer may surprise you!

Does A Shop Vacuum Have More Suction? 

Most shop vacuums do have more suction than the typical vacuum cleaner you get for your home.

The average shop vacuum will have a CFM of 197 while your typical household vacuum cleaner will only have 83. The larger the number, the more powerful the suction.

Not only that, but shop vacuums also tend to have a higher HP (horsepower). The average shop vacuum will have 2 to 6.5 peak horsepower, while most home vacuums have around one.

So when it comes to suction power, shop vacuums definitely have an edge over regular vacuum cleaners. But does that mean they are always the better option?

Can Shop Vacuums Have Too Much Suction

While having more suction is generally a good thing, it’s not always the best thing for every cleaning job you do around your home.

For example, if you are looking for a vacuum to use on delicate surfaces like drapes or upholstery, a shop vacuum will be too powerful and will end up damaging the fabric.

In addition, shop vacuums are typically larger and heavier than home vacuums, which can make them difficult to maneuver around tight spaces and lug around the home.

So, while shop vacuums do have more suction power, they may not be the best option for every job. It really depends on your specific needs.

How To Increase The Suction Of Your Shop Vacuum?

If you find that your shop vacuum isn’t as powerful as you’d like it to be, there are a few things you can do to increase the suction.

First, make sure the filter is clean. A clogged filter will decrease the amount of suction your vacuum has.

Second, check for any blockages in the hose. If there is something blocking the airflow, that will also reduce suction power. Some shop vacuums have noise reducing filters on them as they get quite loud, but these filters tend to rob you of suction, so removing them will give you more suction.

Finally, if your shop vacuum has adjustable settings or different power modes, you may be able to increase the suction by turning up the power.

Keep in mind that increasing the suction may also make the shop vacuum louder, so it’s a bit of a trade-off.

What Is The Best HP For Shop Vacuum?

The best HP for a shop vacuum really depends on what you will be using it for. If you need a powerful vacuum for tough jobs, a higher HP shop vac is your best bet, anything larger than 4HP is ideal with many of them maxing out around 6.5HP.

However, if you only need a shop vac for light jobs around the house, a lower HP model should suffice. Keep in mind, most household vacuum cleaners only deliver 1HP, so a small 2HP shop vacuum will be more than enough for most people.

For me, I find worrying more about canister size to be more important than HP. Mostly because the bigger the canister the more often the higher horsepower they give you.

What Is The Best Canister Size For Your Shop Vac?

The size of the canister will determine how long you can go before having to empty it. Smaller shop vacuums will have a capacity of around 2.5 gallons, while the larger models can hold up to 16 gallons.

Of course, the larger the canister, the heavier it will be when full, so you’ll have to decide what’s more important to you: a lighter shop vacuum that needs to be emptied more often, or a heavier vacuum that can go longer between emptying.

As for me, I prefer the larger models as it means fewer trips to the garbage can. But if you have a smaller home and don’t do a lot of cleaning, a smaller shop vac should suffice.

If you deal with more wet messes, you’ll find the larger canisters better, as they often have a drain port.

No matter what size you choose, make sure to get a shop vacuum with wheels. This will make it much easier to move around, especially when it’s full.

Overall, the size of the canister is more important than the HP when it comes to shop vacuums. Choose a size that will best suit your needs, as they’re all powerful enough for the capacity you go with.

How Long Do Shop Vacuums Last?

Shop vacuums are built to last, but like any appliance, they will eventually need to be replaced.

With proper care and maintenance, your shop vacuum should last 3 to 5 years.

Though, it’s not uncommon for them to last 10 years or more for some models. Shop vacuum cleaner are a lot simpler and built a lot tougher than your normal vacuum cleaner. And if you’re only using it to clean up a spill or two and a few more messes, they will last a good long time.

If you use your shop vacuum in a commercial environment, and it’s being used a lot, it won’t last as long, but most things in this environment don’t anyway.