Best RYOBI Wet-Dry Vacuums (2026)

The 5 gallon kit is the most complete way into the platform. It includes a 4.0 Ah battery, a charger, a 1-1/4 inch hose and a crevice tool, so there is no hunting for a compatible pack. A 5 gallon tank is large enough for a garage floor, a flooded laundry corner or a car, and the 18V ONE+ design means the battery also runs RYOBI drills, saws and blowers.

It is still an 18V machine, which means suction and runtime are limited next to a corded drum. A 4.0 Ah battery gives a modest working time, and a second pack is the usual upgrade for a long cleanup. Compared with the 3 gallon PCL734B it holds more and includes the kit, but it takes more room on a shelf.

Ownership is easy. Rinse the filter after dusty jobs, empty the tank after wet use and keep the battery indoors. Because the pack fits other RYOBI tools, a spare is useful beyond the vacuum, and the charger adds no clutter to a shelf that already holds one.

The PCL734B is a 3 gallon wet-dry vacuum that clips into the Link modular storage system. It is sold as a bare tool, so it assumes you already own 18V ONE+ batteries and a charger, and for that owner it is one of the cheapest ways to add a shop vac. A 3 gallon tank fits car cleanups, bathroom spills and bench dust.

It holds less than the 5 gallon kit and has less motor than a corded vac, so it suits quick jobs rather than a flooded garage. The Link system is a convenience for storage, but it does not change performance. If you do not own the batteries, the cost advantage disappears.

Plan on rinsing the filter, drying the tank and keeping the pack topped up. A second battery doubles the working time, and the pack carries over to other RYOBI tools.

The 6 gallon ONE+ vacuum is the largest tank in this guide, and it is sold as a bare tool in non-retail packaging. That packaging note matters: it ships without the retail box, so check the accessories and warranty terms before buying. For an owner with several 18V batteries it adds the most tank for the least money.

The bigger tank is the draw. Compared with the 3 gallon PCL734B it holds twice as much, but an 18V motor and a battery limit how fast it empties a flooded floor. It is closer to a corded 6 gallon shop vac in capacity than in power, so treat it as a garage utility vac.

Expect to buy a foam sleeve if one is not included, and to rinse the tank after use. The size makes it a vac you store rather than carry, and a second battery is a practical addition.

The RV1811-0 is a project vacuum with an 11 L tank and a rated airflow of up to 1500 litres per minute. It includes a universal adaptor for dust extraction on ONE+ tools and on-board storage for a funnel and crevice tool. That adaptor is the reason to choose it: you can connect it to a sander or saw for dust control.

It is a bare tool, and the Hyper Green finish marks it as the older ONE+ style. An 11 L tank is small, and the airflow figure is in metric units, so compare it with a CFM rating by dividing by about 28. It is a workshop helper, not a floor vac.

Ownership is simple: empty the tank, wash the filter and keep the adaptor with the tool. If your jobs are sanding and cutting, it pairs better with a tool than a large drum does.

The SWIFTCLEAN is a different tool: a stick mop and vacuum for hard floors that runs on an 18V ONE+ HP battery. It picks up dry debris and wet spills in one pass, which makes it a household floor cleaner rather than a shop vac. It is sold as a bare tool.

It cannot handle sawdust piles, gravel or a flooded floor, so do not buy it as a garage vac. Compared with the 5 gallon kit it cleans kitchen floors better and shop floors worse. It fits an owner who wants to use existing batteries for floor care.

Expect to rinse the water tank and roller, dry the pad and charge a pack. It is easiest to run on sealed hard floors, and a second battery helps if the floor is large.