DEWALT 20V MAX Cordless Vacuum, Wet/Dry, Portable, 1/2-Gallon, Tool Only (DCV517B), Black

DEWALT 20V MAX Cordless Vacuum, Wet/Dry, Portable, 1/2-Gallon, Tool Only (DCV517B), Black

Q: How often do you change the filter

I have owned this vacuum in the 18v version for 10yrs in my construction buisness and just bought this 20v for my new truck. I have change the filter twice with a new one and have cleaned it an blown it out and blew out the gills with a air suppl at low pressure probably 1000 times. Do not use this vacum to pick up wet things at all. It will do it np, but whatever you put into it stays in it till you clean it out. Just clean and dump as you go and this vacuum will last a long time. Steve

Q: Is the battery compatible with the 20v drill?

Maybe not. I returned the first vacuum I bought and got a replacement. The replacement has the same problem the original had. Both shut off after a few seconds of use. My theory is the problem is battery compatibility. I have the 20V max XR lithium DCB203b batteries. This battery is not mentioned in the user guide. I am going to return the second vacuum.

Q: How easy is it to switch from wet back to dry pickup? does it make a mess? what happens with the filter?

Take the filter off first. too many complaints about wet filters. This is nothing different than other wet vacs quarter turn filter is removed.

Q: How does this compare to the bigger 4 gallon dewalt as far as power goes?

I’m WAY late to this but I own both and find that they might even use the same motors. The only difference is capacity. Use the largest batteries you have though as when the batteries charge reduces the vacuum strength does reduce as they are powerful motors. I use 5 amp+ 20v batteries and more recently I love the 60v flexvolt batteries from my yard tools (chainsaw and leaf blower) they fit but the batteries end up taller than designed. Still works and runs forever like this.

Product ID: 253463966

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Details

Brand
DEWALT
Special features
HEPA Portable
Filter type
HEPA Filter
Surface recommendation
Hard Floor
Power source
Battery

💧1/2-gallon wet/dry tank with easy empty latch

🔋Runs on 20V Max battery for 40 min runtime

🦠99.97% HEPA filtration at 0.3 microns

Frequently Bought Together

DEWALT 20V MAX Hand Vacuum, Cordless, for Wet or Dry Surfaces, 1/2-Gallon Tank, Washable Filter, Portable, Bare Tool Only (DCV517B)

N445803 Vacuum Hose Assembly / 1 Set Universal Vacuum Attachments Compatible With De-Walt DCV517B DCV517M1 DC515B, DC515K, DC515P Cordless Vacuums

DEWALT 20V MAX 5 Ah Lithium Ion Battery (DCB205)

Description

🧹 Clean smarter, not harder — DEWALT cordless power in your hands!

EFFORTLESS MAINTENANCE - Washable filter and easy-empty 1/2-gallon tank keep your vacuum ready for the next job.
RUGGED YET LIGHTWEIGHT - Heavy-duty rubber hose and a compact 2.04 kg design make it durable without weighing you down.
DUAL MODE DEBRIS MASTERY - Switch seamlessly between front utility nozzle and extendable rubber hose for versatile cleanup.
LONG LASTING BATTERY FREEDOM - Powered by DEWALT 20V Max battery packs, enjoy up to 40 minutes of cordless convenience.
ULTRA CLEAN AIR ULTRA QUIET POWER - Gore HEPA filter traps nearly all dust particles, keeping your workspace pristine and your lungs happy.

The DEWALT 20V MAX Cordless Vacuum DCV517B is a portable, wet/dry vacuum featuring a Gore HEPA filter that traps 99.97% of dust at 0.3 microns. It offers dual cleanup modes with a front utility nozzle and extendable rubber hose, powered by a 20V Max battery delivering up to 40 minutes of runtime. Its 1/2-gallon tank with a heavy-duty latch is easy to empty, complemented by a washable filter for hassle-free maintenance. Weighing just 2.04 kg, it combines durability and portability for professional-grade cleanup on the go.

Specifications

Brand	DEWALT
Model Number	DCV517B
Color	Black
Product Dimensions	21.44 x 16.21 x 44.93 cm; 2.04 kg
Capacity	0.5 Gallons
Voltage	20 Volts
Material	Blend
Noise Level	80 dB
Runtime	40 minutes
Special Features	HEPA, Portable, Wet/Dry/Washable Filter
Item Weight	2.04 Kilograms

Have a Question? See What Others Asked

How often do you change the filter

Is the battery compatible with the 20v drill?

How easy is it to switch from wet back to dry pickup? does it make a mess? what happens with the filter?

How does this compare to the bigger 4 gallon dewalt as far as power goes?

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