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The Kärcher WD 4-18 S Dual is a cordless wet and dry vacuum built on Kärcher's 18V battery platform. It has a 5.3-gallon bagged tank, a 7.2 ft hose and a telescopic tube, and it runs on the same 18V batteries as Kärcher's other cordless tools. It suits garages, workshops, cars and mixed wet/dry spills where a cord is a nuisance. Against corded wet/dry vacuums it trades raw suction and unlimited runtime for portability; against small handheld wet/dry vacs it offers a much larger tank but more weight at 15.4 lb.
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Lowest price we've seen: $203.88 on Nov 11 at Tiny Lux. Tracked across 1 store since Nov 11.
The Kärcher WD 4-18 S Dual is a cordless wet and dry vacuum cleaner. It runs on an 18 V rechargeable lithium-ion battery and has a 380 W motor. It picks up both dry debris and liquids, and it collects dry dust in a bag.
The container holds 5.28 gallons. The unit comes with a 7.2 ft hose and a telescopic tube. It weighs 15.4 lb and has a yellow housing. Hardwood floors are listed as a recommended surface.
