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Commercial Wet Dry Vacuum Cleaners

Commercial Wet & Dry Vacuum Cleaners

Unless equipped with the right tools, regular "Dry" vacuum cleaners are not meant to be used on wet surfaces or vacuuming liquids. It is common sense that a vacuum motor will cease to work when it comes into contact with liquids. Retail stores, restaurants, or any outfit that is prone to a lot of traffic, especially during the winter months when employees or patrons walk in with wet boots and bring in slush, salt, and wet snow onto the floors, can definitely benefit from using a Wet Dry Vacuum Cleaner. Here is the best selection of Commercial - Industrial Wet Dry Vacuum Cleaners in Canada.

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Numatic, Johnnyvac, Centaur and Karcher, Compared by Price Tier

The wet and dry vacuums on this page range from $184 to $2,060, and the gap mostly comes down to tank capacity and how many hours a day the machine is expected to run. Johnnyvac and Numatic canisters sit at the lower and middle end, built for regular spill pickup in retail entries and restaurant floors. Centaur's SL and Falcon canisters sit at the top, built for continuous industrial extraction.

For dry maintenance alongside wet pickup, our commercial vacuum cleaners for offices, gyms and institutional spaces cover the wider lineup beyond this collection. If you're comparing tank-style options across brands, our commercial canister vacuum cleaners for Canadian businesses round out the canister range.

Brand Price range on this page Typical use case Example models
Johnnyvac $295 – $405 Entry-level daily spill pickup in smaller retail and office spaces JV125, Ghibli AS6, Ghibli AS27
Numatic $515 – $993 Mid-range canisters for restaurant and retail entryways Charles CVC370, Nacecare WV900, Nacecare CV570
Karcher $353 – $1,224 Spans light-duty to mid-heavy commercial jobs in one lineup NT 22/1 Ap L, NT 30/1 Tact L, NT 48/1 Tact te
Centaur $1,148 – $2,060 Higher-capacity canisters for industrial and high-traffic seasonal loads SL6, SL8, Falcon-3, Falcon-5 Deluxe

Prices are in CAD and reflect the SKUs currently listed on this page; individual models change with stock.

Frequently Asked Questions About Commercial Wet Dry Vacuum Cleaners

My upright vacuum has a "wet" attachment. Does that mean I don't need a dedicated wet dry vacuum?

A wet attachment on a standard vacuum usually just shields the hose, not the motor. The machines on this page route wet pickup through a separate float shut-off and a sealed motor compartment, which is what actually keeps water out of the electronics during a full spill.

Can the same machine switch between wet pickup and dry debris, or do I need two units?

Every model in this collection handles both jobs. Swap the dry filter for the wet float assembly, or the reverse, and the same canister goes from picking up slush to picking up dust and debris.

How many litres of water can these machines hold before I have to stop and empty the tank?

Tank sizes on this page run from 15 litres on the compact Johnny Vac JV125 up to 25 litres on the Johnny Vac Ghibli AS27, so the right size depends on how much floor you're covering per shift.

We only see slush a few weeks a year. Do we still need a heavy-duty machine?

Not necessarily. If wet pickup is occasional, a lower-capacity canister from the Johnnyvac or Numatic lineup on this page will keep up. If your location handles slush and spills every day through the winter, Centaur's commercial and industrial vacuum cleaners are built for that kind of continuous run time.

What do we get for paying $2,000 instead of $300 for a wet dry vacuum?

The price mostly tracks tank capacity and duty cycle. Entry units like the Johnnyvac JV125 are built for a few pickups a shift, while Centaur's SL8 and Falcon-5 Deluxe are built to run continuously across a full industrial floor without stopping to empty as often.

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