If your home is covered in sealed hardwood, ceramic tile, or luxury vinyl plank, and you spend half your weekend dragging both a canister vacuum and a string mop across the floor, the Eureka Cordless Wet Dry Vacuum Cleaner (model NEW400) is built specifically for your routine. Priced at CAD $372.91, this dual-tank floor washer combines suction and active wet mopping into a single pass, targeting busy Canadian households dealing with muddy golden retriever paws, toddler breakfast disasters, and the dreaded winter crust of road salt and slush around the front entryway.
The single biggest thing we learned during three weeks of hands-on testing is that tank geometry matters just as much as suction power. While the Eureka's motorized microfibre roller and strong water recovery left our floors remarkably clean and dry in under three minutes, its compact 0.4-litre dirty water capacity acts as a hard ceiling on uninterrupted cleaning sessions. It transforms a thirty-minute mopping chore into an effortless ten-minute glide, provided you are willing to empty and rinse the recovery tank the moment you finish to keep odours at bay.
What You Actually Get
Unboxing the Eureka Cordless Wet Dry Vacuum takes less than five minutes. The packaging is straightforward recycled cardboard with minimal plastic wrap. Out of the box, the main body comes pre-assembled with the clean water tank, dirty water recovery tank, one pre-installed microfibre roller brush, and an internal sponge filter. You snap the extruded aluminum handle tube into the top of the chassis until it clicks, plug the two-piece plastic charging dock into a standard 120V wall outlet, and set the machine down to charge. Eureka also includes a bottle of low-foam multi-surface cleaning solution and a long-handled bristle brush for scrubbing out the dirty tank.
What you do not get in the box is a spare microfibre roller or a replacement sponge filter. At CAD $372.91, omitting a second $25 roller is a disappointment, especially since the machine lacks heated dock drying—having a dry backup roller ready to swap in would have been a major convenience for back-to-back cleaning days.
In terms of physical build, our test unit weighed in at 3.95 kilograms (8.7 pounds) with empty tanks, climbing to 4.55 kilograms once the 0.6-litre clean water reservoir is filled to the brim. The chassis measures 29.0 cm wide, 25.0 cm deep, and stands 110.0 cm tall. The matte white and charcoal ABS plastic housing feels rigid without creaking under twisting pressure, though the tinted polycarbonate latches on the dirty water tank require a deliberate, firm snap to seat properly. Carrying it up and down a full flight of basement stairs is easy thanks to the sculpted loop handle and balanced centre of gravity.
Hands-On Performance: What Our Testing Showed
To evaluate the Eureka Cordless Wet Dry Vacuum properly, we retired our standard broom, upright vacuum, and bucket mop for 21 consecutive days in a 1,650-square-foot two-storey home in southern Ontario. Our test environment included 1,100 square feet of hard flooring: matte-finish white oak engineered hardwood in the living areas, textured porcelain tile in the front foyer and mudroom, and sheet vinyl in the basement laundry room. We logged 18 full cleaning cycles across three weeks, tracking battery depletion, water consumption, noise output at ear level (1.5 metres), and edge-cleaning gaps.
Eureka Cordless Wet Dry Vacuum Review: Slush & Spill Slayer?
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| Test Metric | Eco Mode | High Mode | Testing Notes |
|---|---|---|---|
| Battery Runtime | 29 mins 15 secs | 22 mins 40 secs | Continuous run until low-battery shutoff |
| Floor Coverage per Tank | 750 sq. ft. | 480 sq. ft. | Limited by the 0.4 L dirty tank full line |
| Noise Level (at 1.5m) | 74.5 dBA | 78.2 dBA | Measured on porcelain tile; pitch is smooth |
| Water Recovery Rate | 92.0% | 90.5% | Ratio of dirty water collected vs dispensed |
| Floor Drying Time | 2 mins 10 secs | 2 mins 55 secs | At 21°C indoor temp and 45% humidity |
Wet Spills and Kitchen Messes
Where traditional robot vacuums smear wet messes and standard cordless sticks choke on liquids, the Eureka thrives. We ran a controlled torture test on our kitchen tile using three common disasters: 150 millilitres of spilled oat milk with Cheerios, a dropped raw egg, and a tablespoon of cold maple syrup mixed with coffee grounds. Switching the unit into High mode, the forward-spinning roller (rotating at roughly 550 RPM) pulled the milk and cereal into the 0.4-litre recovery channel in a single slow forward-and-back pass. There was no snowplowing of the cereal pieces, and the scraper blade pressing against the roller squeezed out the liquid efficiently.
The raw egg—often the ultimate test for wet-dry floor washers due to its slick albumen—took two slow passes before the tile felt completely tack-free underfoot. Sticky maple syrup required four passes in High mode, holding the head over the spot for three seconds to let the dual water jets saturate the sugar. Compared to some of the best cordless stick vacuums we have tested that strictly forbid damp intake, being able to vacuum up broken glass, spilled soup, and pet kibble simultaneously is a massive workflow upgrade.
Canadian Winter Slush, Mud, and Road Salt
For Canadian buyers, a hard-floor cleaner earns its keep between November and April. When snow melts off winter boots in the mudroom, it leaves behind gritty puddles laced with calcium chloride and halite road salt. If you mop this with a traditional microfiber pad, you simply spread a cloudy white saline film across your dark tiles. Because the Eureka uses a dual-tank architecture, it sprays fresh water and detergent onto the roller while simultaneously vacuuming the briny grey slush into the separate dirty reservoir.
During a sleety week in our testing window, we used the Eureka every evening on our 65-square-foot porcelain entryway. In High mode, it inhaled gritty sand, pine needles, and salty puddles without leaving white streaks once the tile dried. More importantly, the high water recovery rate (over 90% in our volume measurements) meant the floor was completely bone-dry in under three minutes. On sealed hardwood, this rapid drying prevents moisture from seeping into plank bevels and causing seasonal cupping.
Dry Debris, Pet Hair, and Edge Cleaning
While you do not need to pre-vacuum before using the Eureka on everyday dust and crumbs, it is not a complete replacement for a dedicated dry vacuum. In our shedding tests using 15 grams of long golden retriever hair and clumping cat litter scattered across oak planks, the machine picked up 96% of the debris on the first pass. However, because the intake chute is constantly wet, heavy clumps of dog hair occasionally stick to the inner wall of the suction nozzle just above the roller, requiring a quick wipe with a paper towel after the cleaning cycle.
Edge cleaning is average for this price bracket. Measuring the roller housing against our kitchen baseboards and cabinet toe-kicks, the plastic bumper guard leaves a 14-millimetre (just over half an inch) strip on both the left and right sides where the damp roller cannot reach. Dry dust along the baseboard gets pulled in by airflow, but dried coffee drips right against the trim still require a manual wipe.
Battery Life, Charging, and Hydro Impact
Powered by a non-removable 2,500 mAh lithium-ion battery pack, our unit ran for 29 minutes and 15 seconds in Eco mode and 22 minutes and 40 seconds in High mode. Because the forward-spinning brush provides strong self-propelled traction, you move across rooms briskly; 22 minutes was more than enough to wash all 1,100 square feet of hard floors in our test house with 25% battery to spare. The catch is the recharge speed: taking the battery from empty to 100% took 4 hours and 32 minutes on our bench meter, drawing a modest 26 watts from the wall. Even at peak Ontario time-of-use hydro rates, charging this machine three times a week costs less than CAD $1.50 per year.
Living With It: Long-Term Notes
The honeymoon phase with any wet-dry vacuum ends the first time you forget to empty the dirty water tank. During week two of our testing, we vacuumed up spilled protein shake and mud, parked the Eureka on its dock, and deliberately left the dirty tank untouched for 36 hours in our 55% humidity basement. By the next evening, opening the tank released a pungent, sour smell that required soaking the plastic reservoir and sponge filter in warm water and white vinegar for an hour.
To avoid this maintenance trap, you must treat the post-clean ritual as mandatory. Once you place the Eureka on its dock and hold the handle button for two seconds, it initiates an automated 90-second self-cleaning cycle. It flushes clean water through the deck, spins the roller vigorously against the internal ribbed scraper, and vacuums the dirty runoff into the recovery tank. This cycle is noticeably louder than normal operation, peaking at 80.1 dBA on our sound meter.
However, once that 90-second flush finishes, your job is not done. Unlike $800 flagship washers that blow 55°C hot air over the brush for two hours, the Eureka dock is passive. If you leave the wet roller enclosed under the plastic nozzle cover, it will stay damp for over 24 hours and develop mildew. Our routine became automatic: dump the dirty tank into the toilet (so pet hair and grit do not clog the kitchen sink trap), rinse the strainer basket under the tap for 30 seconds, pop the wet roller brush out via the side latch, and stand it vertically in the dock's accessory holder to air-dry.
On the software front, the lack of a smartphone app or Wi-Fi connectivity is actually a breath of fresh air. There are no firmware updates to fail and no accounts to register. An LED ring on the body shifts from blue to red when problems arise, and a clear purple indicator light tells you when water flow is active. We also appreciated the mechanical float switch and electronic sensor inside the dirty tank: when the liquid hits 0.4 litres, or if you tilt the handle flat beyond 140 degrees to reach under a low sofa, the motor automatically cuts out to prevent dirty water from sloshing into the suction fan.
Where It Falls Short
While the Eureka NEW400 punches well above its weight class in mopping efficacy, three real-world limitations stood out during our three-week evaluation. First and foremost is the asymmetric tank sizing. While the clean water tank holds a respectable 0.6 litres, the dirty water recovery tank maxes out at just 0.4 litres to leave headroom for air separation and foam. In practice, this means the machine shuts down requesting a dirty tank empty when you still have roughly 30% of your clean water left. In High water flow mode, we had to stop every 480 square feet—roughly the size of a large open-concept kitchen and dining room—to dump the grey water.
Second, the machine cannot lie completely flat to clean under low-profile furniture. The rear-mounted dirty tank hits the floor if you lower the handle below roughly 35 degrees, and the water-ingress protection sensor cuts the motor if you tilt it too far horizontally. If your bed frame or mid-century modern credenza has less than 16 centimetres of vertical clearance, the Eureka will only reach about 30 centimetres underneath before the body blocks further progress. For effortless under-sofa cleaning, you are still better off pairing this with one of our top-rated robot vacuum and mop combos.
Finally, the battery status indicator is overly simplistic. Instead of a numerical percentage readout showing exact remaining runtime (like 45% or 15%), the Eureka relies on basic LED status lights. Because the lithium-ion discharge curve stays flat until the final few minutes, you do not get granular warning when you are down to your last five minutes of charge, which is frustrating given the 4.5-hour wait to juice it back up.
How It Compares
The Canadian wet-dry vacuum market has exploded over the past two years, leaving buyers to choose between entry-level corded machines, mid-range cordless units like the Eureka, and feature-packed smart washers. Here is how the Eureka stacks up against two major rivals readily available on Amazon.ca and at Canadian big-box retailers.
| Model | Price (CAD) | Key Spec | Best For |
|---|---|---|---|
| Eureka Cordless Wet Dry (NEW400) | $372.91 | 3.95 kg weight, 29-min runtime | Lightweight handling & small-to-medium homes |
| Tineco Floor One S3 | $499.99 | iLoop smart dirt sensor, LED display | Hands-off auto power adjustment & tech lovers |
| Bissell CrossWave Pet Pro (2306B) | $349.99 | Corded unlimited runtime, 0.82 L clean tank | Large homes with heavy pet hair & area rugs |
Buy the Eureka Cordless Wet Dry Vacuum if: You want cordless freedom and self-propelled agility under CAD $400 without paying a premium for voice prompts and smartphone apps. At 3.95 kg, it is nearly a full kilogram lighter in the hand than the Tineco S3, making it noticeably easier on the wrists when steering around dining room chairs and carrying between floors.
Buy the Tineco Floor One S3 if: You are willing to spend roughly CAD $125 more for an optical dirt sensor that automatically scales suction and water flow when it hits a muddy patch, plus a crisp digital percentage screen that eliminates battery guesswork. You can see how smart sensors affect runtime in our broader guide to hard floor cleaners for pet hair.
Buy the Bissell CrossWave Pet Pro if: You have over 2,000 square feet of flooring, despise battery degradation over multi-year ownership, and want a brush roll with stiff nylon bristles mixed with microfibre so you can refresh low-pile area rugs alongside your tile floors—provided you do not mind wrestling a 7.6-metre power cord.
Buying Advice
Eureka Cordless Wet Dry Vacuum Review: Slush & Spill Slayer?
We may earn a commission. Price and availability change.
On Amazon.ca, the Eureka Cordless Wet Dry Vacuum (ASIN B09PQN24XB) currently sells as a single standard configuration for CAD $372.91. Before checking out, we strongly recommend adding two consumables to your cart: an extra litre bottle of low-foam wet-dry vacuum solution (around CAD $22) and a replacement roller brush and filter kit if available. Because the internal sponge filter sits directly above the humid recovery chamber, rinsing it weekly means it needs 24 hours to dry completely; having a dry spare filter on hand prevents you from running the machine damp, which restricts airflow and strains the suction motor.
Regarding price timing in Canada, CAD $372.91 sits right around its standard everyday retail level. However, during major seasonal promotions like Amazon Prime Day in July, Black Friday in November, and Boxing Week, we regularly see Eureka apply clip-on digital coupons or lightning deals that drop this unit into the CAD $260 to $299 window. If your floors aren't currently buried in winter slush and you can wait for a sale event, catching it under $300 elevates its value score from good to exceptional.
Canadian buyers are covered by Amazon.ca's standard 30-day return policy, alongside Eureka's limited 2-year manufacturer warranty on the vacuum body and motor (batteries typically carry a 1-year warranty period). Keep your digital PDF invoice saved, and register the serial number printed behind the clean water tank directly on Eureka's North American support portal immediately after unboxing.
The Verdict
The Eureka Cordless Wet Dry Vacuum Cleaner earns a strong 8.1 out of 10 in our testing because it nails the fundamental physics of hard-floor washing without overcomplicating the user experience. It sprays clean water evenly, scrubs away dried kitchen spills and salty Canadian boot tracks in one or two passes, and sucks over 90% of the moisture back up so your hardwood dries in under three minutes. At 3.95 kilograms with strong self-propelled pull, it eliminates the physical drudgery of bucket mopping.
It misses a higher score due to its modest 0.4-litre dirty water capacity, which forces a pit stop every 500 to 750 square feet, and the lack of heated roller drying on the charging dock. If you live in a sprawling 3,000-square-foot home or refuse to spend two minutes rinsing out a dirty water bin after every session, look toward a pricier flagship with larger tanks and a hot-air dock. For everyone else with small-to-medium hard-floor layouts, the Eureka is a reliable, back-saving workhorse.
