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‹ Dust Extractors
18V XR · Brushless DeWalt DWH161N-XJ 18V XR Brushless Universal Dust Extractor (Body Only)
Dust Extractors · DeWalt 18V XR

DeWalt DWH161N-XJ 18V XR Brushless Universal Dust Extractor (Body Only)

DeWalt DWH161N-XJ 18V handheld vacuum: 0.21L container, 9 l/s airflow, 9.5 kPa suction. Wireless start from cordless tools. Body only.

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Lowest price we track
£179.95at Tooled Up · + £5.95 delivery
Compare retailersTotal with delivery
Tooled Up Lowest£179.95 + £5.95 delivery£185.90View ›
My Tool Shed£179.95 + £5.95 delivery£185.90View ›
Prices from UK retailer feeds, updated daily.We may earn a commission
9l/s
Max airflow
9.5kPa
Max suction
0.21L
Container
66.3dB(A)
Noise (LpA)
1.65kg
Weight (bare)

Where it sits among dust extractors

Against the 78 dust extractors we list. Not a score: bigger isn't always better for your job.

Max airflow9l/s
9l/s lowestThis onehighest 75l/sMakita VC4210MX
Max suction9.5kPa
8.8kPa lowestDeWalt DCV586Mhighest 26.5kPaBosch Green PAS30-240PRS
Container0.21L
0.21L lowestThis onehighest 55LBosch GAS 55 M AFC
Weight (bare)1.65kg
1.65kg lightestThis oneheaviest 20.3kgMilwaukee M18 ONEF2VC34M

Full specs

From DeWalt's own documentation. Checked 28/09/2026. Report a spec error ›

Class & Suction

Dust classNot class-rated
TypeHandheld
Max airflow9 l/s
Max suction9.5 kPa
Noise level66.3 dB(A) LpA / 82.5 dB(A) LwA
MotorBrushless
Voltage18V

Working With Your Tools

Wireless auto-start✓ Yes
Wireless systemWireless Tool Control built in (auto start/stop with WTC tools, 2 s run-on). No module needed.

Tank, Hose & Filter

Container0.21 L
Hose length1 m
Hose connectorStepped dust nozzle adaptor
Fits toolsOther tools: check the adaptor fits your tool's port
Antistatic✓ Yes
FilterWashable HEPA filter (99.5% at 0.3 micron)
Filter cleaningManual
Cleaning systemFilter cleaning mechanism (motor forces air back through the filter)

Physical & Build

Weight (bare)1.65 kg
Weight (with battery)2.26 kg
Dimensions203 × 95 × 242 mm
The verdictOur take

The DWH161N is DeWalt's 18V XR brushless universal dust extractor, a small unit with a 0.21L container, 9 l/s of airflow and 9.5 kPa of suction at 1.65kg bare. Sold body only, it starts and stops with Wireless Tool Control tools, and its 1m hose and stepped nozzle adaptor suit drilling and fixing indoors, with a washable HEPA filter that the motor back-flushes. We rate it a neat extractor for tidy second-fix work; the DCV517N handheld holds 1.9L and moves 15.9 l/s for general clean-ups, though at 76 dB(A) LpA against this unit's 66.3.

Powered by DeWalt 18V XR · 12

All 12 batteries that fit this tool, smallest first. Kits and chargers ›

DCBP034 1.7Ah · 30.6Wh 0.32kg 1.97kg from £78.95at Tooled Up + £5.95 delivery View at Tooled Up ›
DCB183 2.0Ah · 36Wh 0.4kg 2.05kg from £44.95at Tooled Up + £5.95 delivery View at Tooled Up ›
DCBP318 3.5Ah · 63Wh 0.58kg 2.23kg from £99.95at Tooled Up + £5.95 delivery View at Tooled Up ›
DCB182 4.0Ah · 72Wh 0.61kg 2.26kg from £49.95at Tooled Up + £5.95 delivery View at Tooled Up ›
DCB184 5.0Ah · 90Wh 0.62kg 2.27kg from £59.95at Tooled Up + £5.95 delivery View at Tooled Up ›
DCB184B 5.0Ah · 90Wh 0.62kg 2.27kg No retailer price yet About this battery ›
DCBP518 5.0Ah · 90Wh 0.75kg 2.4kg from £122.95at Tooled Up + £5.95 delivery View at Tooled Up ›
DCB546 6.0Ah · 108Wh · via DeWalt 18V/54V FlexVolt 1.08kg 2.73kg from £99.95at Tooled Up + £5.95 delivery View at Tooled Up ›

Tool weight worked out by adding each pack's weight to the bare tool, using the makers' figures. The maker's own with-battery figure can differ slightly. We may earn a commission on retailer links.

Warranty · 3yr

Up to 3 years1 year as standard, 3 once you register it with DeWalt
Register with DeWalt ›
Register within 28 days of buying Own one? Add it to My Tools and we'll remind you before the 28 days run out

Register within 4 weeks. Batteries/chargers excluded (PowerStack eligible). Nailers and other fastening tools are excluded and keep 1 year. Kit tools registered individually.

Warranty terms are set by the maker and can change. Always confirm current cover on their site before you buy.

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