Can it clean carpets?

Only lightly. It is built for sealed hard floors and rugs, and the brush and water flow are not made for deep carpet cleaning.

How long does the battery last?

Runtime depends on the power setting and drops sharply on the highest mode. Expect to finish one floor at a time and recharge before a whole-house clean.

Does it separate clean and dirty water?

Yes. It has a clean solution tank and a separate dirty-water tank, so you are not spreading soiled water back onto the floor.

It has a self-cleaning cycle for the brush and internal path, which cuts down on hands-on scrubbing after a wash.

What surfaces is it best for?

Tile, sealed hardwood, laminate and other hard floors. Use it on rugs only for light touch-ups.

How does it compare with a premium wet-dry vacuum?

It offers the same wash-and-vacuum idea with a bigger tank, but premium rivals give stronger suction, better edge pickup and longer runtime.

Whall Ultra Cordless Wet Dry Vacuum Cleaner

Best price now

$147.99at WalmartObserved at 3:58 PM

Prices are checked against each store and labelled with when.

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Whall Ultra Cordless Wet Dry Vacuum Cleaner

Best price now

$147.99at WalmartObserved at 3:58 PM

Prices are checked against each store and labelled with when.

Visit Walmart

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It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Lowest price today: $147.99 at Walmart (checked Nov 9, 2026).

Our take on the Whall Ultra Cordless Wet Dry Vacuum Cleaner

The Whall Ultra is a cordless wet-dry vacuum that washes hard floors and picks up wet spills in one pass, then pulls dirty water back into a separate tank. It carries a large 0.66-gallon clean-water/detergent tank, so you refill less often than on many rivals, and it runs on a battery rather than a cord. It suits homes with mostly sealed hard floors and light rug use. Against better-known wet-dry vacuums it is a budget alternative, and owners of similar budget machines often report weaker suction and shorter battery life than premium brands.

Best forHomes with mostly sealed hard floorsCleaning up wet spills and sticky messesPeople who want cordless freedom in the kitchen and bathroomLight rug touch-ups

Pros

Washes and vacuums in one pass
Large 0.66-gallon clean tank means fewer refills
Cordless, so it moves between rooms without a plug
Separate dirty-water tank keeps clean solution apart
Self-cleaning cycle reduces hands-on maintenance

Cons

Battery runtime is limited on the highest setting
Suction and edge pickup trail premium wet-dry vacuums
Heavier and bulkier than a plain stick vacuum
Not meant for deep carpet cleaning
Budget build and parts support are weaker than big brands

Whall Ultra Cordless Wet Dry Vacuum Cleaner prices at every store

WalmartNew
In stockSold by WHALL ULTRA
$147.99Observed at 3:58 PM
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Whall Ultra Cordless Wet Dry Vacuum Cleaner price history

Lowest price we've seen: $147.99 on Nov 9 at Walmart. Tracked across 1 store since Nov 9.

What reviewers say

Owner feedback on budget cordless wet-dry vacuums like this one is mixed: people like the one-pass washing and the large tank, but many complain about short runtime, modest suction and water left behind on the floor.

What people mention

BatteryCriticisedOwners say runtime is short, especially when using the strongest suction.
SuctionMixedIt handles crumbs and light spills but struggles with heavier debris and edges.
Tank sizePraisedThe large clean-water tank means fewer refills during a whole-floor clean.
Wet residueCriticisedSome users find it leaves more water on the floor than premium wet-dry vacuums.
BuildMixedIt feels heavier and less solid than big-brand machines, though it does the basic job.

Specifications

Recommended Surface: Hardwood
Power Type: Battery
Rec. Use: Rugs
Dimensions: 33.46 x 12.91 x 7.87 in
Detergent Tank Capacity: 0.66 gal
Color Type: Gray
Has Nrtl Listing Certification: N

Questions and answers

Can it clean carpets?: Only lightly. It is built for sealed hard floors and rugs, and the brush and water flow are not made for deep carpet cleaning.
How long does the battery last?: Runtime depends on the power setting and drops sharply on the highest mode. Expect to finish one floor at a time and recharge before a whole-house clean.
Does it separate clean and dirty water?: Yes. It has a clean solution tank and a separate dirty-water tank, so you are not spreading soiled water back onto the floor.
Is it self-cleaning?: It has a self-cleaning cycle for the brush and internal path, which cuts down on hands-on scrubbing after a wash.
What surfaces is it best for?: Tile, sealed hardwood, laminate and other hard floors. Use it on rugs only for light touch-ups.
How does it compare with a premium wet-dry vacuum?: It offers the same wash-and-vacuum idea with a bigger tank, but premium rivals give stronger suction, better edge pickup and longer runtime.
Where is the Whall Ultra Cordless Wet Dry Vacuum Cleaner cheapest?: At Walmart, for $147.99, as of our latest check.

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Amps

2600 A

Count

1