DEWALT 20V MAX Cordless Wet/Dry Portable Vacuum (DCV517B) — Bare Tool
Priced as of May 20, 2026
4.5(8,763 ratings)Buy on AmazonSaved to your guest loadout. Sign up to also save to your Cabinet (consumables) or Kit (tools you own).
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Last reviewed May 20, 2026
TL;DR Cordless 20V MAX handheld wet/dry vac; 39.3 CFM manufacturer-rated (no independent community test found). UL listed. Gore HEPA filter (washable). Bare tool — battery sold separately. 3-foot hose limits under-seat reach without repositioning.
What it is and how it performs
A compact cordless handheld running on DEWALT's 20V MAX platform (battery not included). Half-gallon tank, wet/dry rated, Gore HEPA filtration (99.97% at 0.3 µm, manufacturer-stated). Dual modes: front utility nozzle plus 3-foot rubber hose for crevice work. Amazon verified-purchase reviewers (4.5★ across 8,763 reviews) describe suction as adequate for loose debris and regular maintenance vacuuming.
Who should buy this — and who should skip it
Best for DEWALT 20V MAX tool owners who already have compatible batteries and want cordless convenience for interior upkeep. Skip if pet hair or deeply embedded carpet fibers are the primary challenge, or if reaching under seats without repositioning is critical.
Safety and environmental impact
UL listed for the US market. No active CPSC recall (verified cpsc.gov 2026-05-20). California Prop 65 warning applies; common electronics triggers include lead in solder or plasticizers. Li-ion battery is user-removable; compatible with Call2Recycle drop-off.
Frequently asked questions
Does the DCV517B come with a battery and charger?▾
No. The DCV517B is a bare tool — the vacuum body only. A 20V MAX DEWALT battery and compatible charger must be purchased separately or sourced from an existing DEWALT 20V MAX tool kit.
What is the California Prop 65 warning on the DEWALT DCV517B?▾
This product carries a California Prop 65 warning. For electronics, the most common triggers are lead in solder joints, DEHP or BBP plasticizers in power cords or housing, or trace compounds in plastic components. The warning is required by California law when any listed chemical is present above defined thresholds — it does not indicate the product is unsafe for normal use.
Is the DEWALT DCV517B filter washable?▾
Yes. The HEPA filter is washable — the manufacturer specifies tap or water rinse to clean it.
Can the DCV517B vacuum liquids?▾
Yes. The DCV517B is wet/dry rated and can pick up liquids in addition to dry debris. The 0.5-gallon tank capacity limits volume per emptying cycle.
From the manufacturer
Marketing copy from DEWALT, via Amazon. Not editorial.
- •Gore HEPA wet/dry filter of DEWALT cordless vaccum traps 99.97% of dust at 0.3 microns
- •Dual clean-up modes of DEWALT 20V vacuum allow for debris removal with either the front utility nozzle or extendable rubber hose
- •1/2 gallon tank with heavy-duty latch is easy to empty and clean
- •Washable filter; Tap or water rinse to clean
- •Heavy-duty rubber hose provides durability and flexibility
- •Large on/off switch that is easy to access with one hand
- •Runs off of 20V Max DEWALT battery packs for long run-time
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Manufacturer videos
Manufacturer images
Manufacturer specifications
- Brand
- DEWALT
- Special Feature
- HEPA, Portable, Wet/Dry/Washable Filter
- Filter Type
- HEPA Filter
- Surface Recommendation
- Hard Floor, Carpet
- Power Source
- Battery Powered
- Other Special Features of the Product
- HEPA, Portable, Wet/Dry/Washable Filter
- Capacity
- 0.5 Gallons
- Color
- Black/Yellow
- Noise Level
- 80 Decibels
- Style Name
- Wet/Dry Vac Only
- Portable
- Yes
- Number of Power Levels
- 2
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