WORKSHOP Wet/Dry Vacuum, 16-Gallon

Last updated date: February 25, 2021

DWYM Score

8.9

WORKSHOP Wet/Dry Vacuum, 16-Gallon

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We looked at the top Wet Dry Vacuums and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Wet Dry Vacuum you should buy.

Update as February 25, 2021:
Checkout The Best Wet Dry Vacuum for a detailed review of all the top wet dry vacuums.

Overall Take

This is a serious wet/dry vac for serious messes. Its extra-wide, flexible hose sucks up everything in sight, and its massive storage capacity makes it perfect for large jobs. It's also compatible with HEPA filters, and the extension nozzles are a snap to switch out.


In our analysis of 65 expert reviews, the WORKSHOP Wet/Dry Vacuum, 16-Gallon placed 7th when we looked at the top 15 products in the category. For the full ranking, see below.

From The Manufacturer

This no nonsense 16 Gallon wet dry vacuum cleaner has the power, durability and collection capacity to be the jobsite workhorse. Includes: 6. 5 peak HP shop vacuum cleaner, 7-foot locking hose; 2-1/2-inch accessories utility nozzle, car nozzle, wet nozzle, 2 extension wands, WS21200F standard Qwik Lock vacuum filter, owner's manual. Also compatible with WS22200F Fine Dust Filter and WS23200F HEPA Media Cartridge Filters, and for wet pick-up, the WS24200F Wet Filter. At WORKSHOP, we use real-life wet and dry messes in our testing, and design our vacuums to strike the best balance between airflow and sealed suction. Airflow measures CFM (cubic feet per minute) or volume of air moved, which is important when picking up dry messes. Sealed Suction (inches) measures the raw strength of suction when picking up liquids. The measurement that best captures both aspects of suction is Max Air Watts tested to ASTM standard, and the WS1600VA has among the highest in its class. All the included accessories can store away neatly on the vacuum’s caster feet or lid surface with integrated storage wells. The 20-foot power cord can be wrapped around the vacuum head. Wet spill? No Problem! Wet cleanup is easy with the drainage port at the bottom of the vacuum to empty out any liquids. Plus, the extra-large 16-gallon drum has enough capacity to accommodate large cleaning tasks. This vacuum also includes an integrated blowing port for added versatility. There is nothing more annoying than a hose that constantly pulls loose during use. When a hose detaches, suction is lost and work grinds to a halt. WORKSHOP hoses feature locking adapters that keep the hose securely connected to the Vac during use. The hose design also saves you time by allowing you to quickly attach and detach the hose when desired, instead of twisting and screwing the hose in place like competitive product – just click and go!

Expert Reviews

Expert Summarized Score

10.0
6 expert reviews

User Summarized Score

8.3
213 user reviews

What experts liked

A flexible hose featuring 2.5-inch diameter not only allows quickly and efficiently sucking up liquids and larger debris but also will enhance the output power and when using a blower feature
- Best Advisor
Compatable w/various HEPA filters.
- BestReviews
Professionals will appreciate the large storage capacity and plethora of attachments that make this vacuum versatile around the shop or worksite.
- The Spruce
This vacuum will suck up everything in sight through its 7-foot hose—wet debris, mud, cut board ends, and tile scraps were all pulled up with no problem.
- Drill Press View
he Dual-Flex hose that can flex 180 degrees on each end of the hose makes getting into small areas easier than with other hoses and should provide better longevity.
- Workshop Addict
It comes with extension nozzles and a Qwik Lock fastening design that makes switching filters quick and easy.
- Brains and Brawn

What experts didn't like

The unit operation is a bit noisy
- Best Advisor
Filter clogs quickly in dusty situations
- BestReviews
Large form factor; high price point.
- Drill Press View
As with most units designed for pure power, this wet/dry vac is a touch loud.
- Workshop Addict

Our Expert Consultant

Vicki Liston 
Home Improvement Expert

Vicki Liston writes, produces, and narrates “On The Fly…DIY,” an award-winning home improvement and DIY show of unique project tutorials for the casual DIY’er.

Home improvement and all things DIY have been Liston’s passion since she bought her first house in 2007 and she started making video blogs in 2014. She’s performed hundreds of DIY projects, from small ones to major, wall-smashing renovations and can teach you how to make a trendy DIY barn door for cheap. The proceeds earned from “On The Fly…DIY” are donated to no-kill animal shelters and rescue organizations. You can find her show on Prime Video.

An Overview On Wet Dry Vacuums

What do flooded basements, messes in your workshop and the ashy aftermath of a BBQ have in common? If you’re thinking that they’re all major annoyances, you’re not wrong — but they’re also all jobs for a wet/dry vacuum. 

Wet/dry vacs, or shop vacs, are common accessories in woodshops, but they can also help out with lots of different messes. These versatile appliances have more powerful suction, plus tougher filters and sturdier canisters than a standard vacuum. They can pick up debris like nails and screws, and you can use them to clean up wet messes. Puddles from a leaky dishwasher or water basins that need emptying don’t stand a chance against a wet/dry vac. 

Standard vacuums operate using a relatively simple process. Once you turn them on, the motor receives electricity that drives the fan and the brush roll (that spiky part that goes deep into your carpet and gets tangled with hair). After the motor starts running, it creates an area of low pressure behind the fan, which generates the suction you need to chase down those dust bunnies. Your messes move into the vacuum’s removable dust bag or canister, and poof! You’ve got a clean floor. 

Shop vacs have different power levels for different size messes.

“A wet/dry vacuum’s power is measured in Sealed Pressure (or SP) units,” says Vicki Liston, a home improvement expert and host of “On The Fly…DIY,” an award-winning show with project tutorials. “Vacs with an SP rating over 75 should be able to handle almost everything you throw at them. “

Cubic Feet per Minute, or CFM, is your vac’s airflow rating.

“If you’re sucking up tiny particulates like sawdust, opt for something that’s at least 90 CFMs,” adds Liston. “If you’re vacuuming up heavier items like nuts and bolts, look for an Air Power (AP, also called Air Watts) rating over 250.” 

Another difference between wet/dry vacuums and standard vacuums is the motor placement. Instead of sitting inside of the vacuum’s canister, a wet/dry vac’s motor sits on top of the canister. This design allows anything that you suck up through the hose to go directly into the canister, instead of passing over the motor. It’s the reason that wet/dry vacs can safely pick up water — if the water was moving through electrical or mechanical parts, it could create a dangerous electrical shock. 

Some wet/dry vac models also vent air through an opening in the canister. With the help of a few accessories, you can turn this opening into a blower on many shop vacs. Vacs that convert into a blower make your autumn leaf chores much easier. 

We’ve covered the wet/dry vacuum basics, but make sure to check out our Tips & Advice to find the perfect choice for your needs. 

The Wet Dry Vacuum Buying Guide

  • Before you buy, think about where you’ll get the most use out of your wet/dry vacuum. If you’re buying it for heavy-duty construction projects, a larger unit is appropriate. A handheld vac is fine for everyday jobs like vacuuming your car or sucking up spilled liquids in your kitchen.
  • Wet/dry vacs have an unmatched level of versatility and they can pick up far more debris than a standard vacuum. However, that convenience comes at a cost. Most wet/dry vacs are much heavier and bulkier than a standard vacuum, so make sure you take a look at the unit’s weight when you purchase it. You’ll also want to account for the weight of the dust, dirt and junk you’ll be picking up. Make sure you can comfortably lift and handle that weight. Most vacuums that weigh over 20 pounds will have something in the neighborhood of a 16-gallon capacity, while vacuums under 10 pounds can pick up roughly 2.5 gallons of mess. 
  • Check out the length of the vacuum’s hose and power cord. Unless you want to stop every few minutes and find a new power outlet, you’ll need a nice long cord for vacuuming up larger areas. A 12-foot cord works well for bigger rooms, while a six-foot cord is easy to store and makes small jobs simple and quick. 
  • Will you need a wet/dry vac with wheels? Cleaning up an entire construction area means you’ll need some help moving the vac around, but wheels can get unwieldy if you need to pick up the vac and get between seats in your car. 
  • Wet/dry vacs come with accessories galore so that you can get the most out of your investment. A fully accessorized wet/dry vac will come with a brush, a crevice tool, a detail brush and a deluxe car nozzle. It’s a great pick for cleaning out your car. Others will add multiple extension wands, so they’re ideal for reaching every space in your woodshop. 
  • A wet/dry vacuum’s design prevents water from crossing paths with the interior electrical components, but you could be in for some trouble if the external cord winds up in a puddle. Investing in a Ground Fault Circuit Interrupter (or GFCI) is the smartest thing you can do to stay safe while using your vacuum’s wet mode. GFCIs trip electric power in as little as 1/40 of a second, preventing shocks or reducing the shock’s damage.
  • Three-pronged electric outlets have built-in GFCIs, but there are also portable versions that you can plug into two-pronged outlets, as well as attachment plugs that incorporate the GFCI module. Portable GFCIs and Cord-Connected GFCIs are available online or at your local hardware store.
  • Although wet/dry vacuums are designed differently than standard vacuums, they still use filters. “It wasn’t until I aerated a room with drywall dust that I realized just how critical correct filter size was in wet/dry vacuums,” says home improvement pro Vicki Liston. “Before starting every job, consider the debris size and install the appropriate filter.  They’re available from ‘fine’ to ‘large’ and ‘wet’ for damp environments.”
  • You’ll also have to swap out your filters depending on what type of job you’re doing, and you’ll need to clean the filters regularly or buy replacements. Double-check the cost of the filter replacements before you buy your wet/dry vacuum. 
  • Cleaning your filter is essential if you want your vacuum to function at its highest level. Wet filters are made from foam, and you’ll have to set them aside to dry after every wet mess you clean up. After they dry, give them a good shake to knock off any debris. If it’s still dirty, hold it under running water for a few minutes. Make sure you rinse from the inside of the filter to the outside. Let it sit for a long time in a room with low humidity — this prevents mold from forming.  
  • Cleaning dry filters is a bit simpler. If they’re reusable, you can knock loose any debris and call it a day. If you just finished a big job, rinse them with water on both sides and give them plenty of time to air dry. Using a disposable filter? Just toss it and start over with a new filter the next time you’re vacuuming.
  • The standard filter you’ll use for dry messes will vary depending on which wet/dry vac you choose. Some come with HEPA filters. These filters force air particles through the ultra-fine mesh, and they’re great at picking up small particles and allergens. It helps prevent dust from spreading as you’re cleaning up, making it an ideal filter for anyone with allergies or asthma. 
  • You’ll have to dump some wet/dry vacs upside down to clean out the canister. Other models have dust bags that you can empty or remove instead of flipping the whole canister upside down. Make sure your wet/dry vacuum is easy for you to lift and tilt before you hand over your cash.