#1WORX WG620 20V Power Share Hydroshot Cordless Portable Power Cleaner (320 PSI, Bucket Draw)
Self-primes water through a 20-foot draw hose dropped into a bucket, lake, pool or 2-liter bottle—no outdoor faucet or AC outlet required.
Pioneered the handheld 20V Hydroshot category that draws water from a 5-gallon bucket, lake, or 2-liter bottle where no garden hose exists.
Best for: cordless rinsing from any bucket or dock. Focus: 20V Bucket-Siphon Hydroshot. Top WORX model in our catalog: WORX WG620 20V Power Share Hydroshot Cordless Portable Power Cleaner (320 PSI, Bucket Draw).

| Pick | Best for | PSI · GPM · Cleaning Units | Motor / Engine & Pump | Hose, Nozzles & Frame | Weight & Power Source | Listing |
|---|---|---|---|---|---|---|
ValueWORXWG620 20V Hydroshot | Boats, Docks, Campers & Spot Rinsing (No Hose Spigot) | 320 Max PSI (5× garden hose) · 0.5 GPM | 20V Power Share battery · Draws from any fresh water source | 20 ft draw hose · 5-in-1 nozzle (0°, 15°, 25°, 40°, watering) | Includes 20V 4.0Ah battery & charger | Check price on Amazon |
#1Self-primes water through a 20-foot draw hose dropped into a bucket, lake, pool or 2-liter bottle—no outdoor faucet or AC outlet required.
Pioneered the handheld 20V Hydroshot category that draws water from a 5-gallon bucket, lake, or 2-liter bottle where no garden hose exists.
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Pioneered the handheld 20V Hydroshot category that draws water from a 5-gallon bucket, lake, or 2-liter bottle where no garden hose exists. Best for: cordless rinsing from any bucket or dock.
No. HydroWashers.com is independent, WORX doesn’t pay for placement, and all brand names and trademarks belong to their owners.
Both matter together—multiply PSI × GPM to get Cleaning Units (CU). PSI (pounds per square inch) is the stripping force that breaks grime loose, while GPM (gallons per minute) is the water volume that flushes dirt away. For washing cars, you actually want moderate pressure (1,500–2,100 PSI) and higher GPM (1.5–1.76+ GPM) so you don't damage paint.