DWH161N-XR-Universal-Dust-Extractor-18V-Bare-Unit-DEWALT-DWH161N-XJ-p-The-DEWALT-DWH161-XR-Universal-Dust-Extractor-has-a-high-quality-washable-HEPA-filter-capable-of-achieving-99-5-efficiency-to-ensure-a-safe-&-clean-working-environment-Suitable-for-use-with-all-SDS-Plus-rotary-hammers-&-many-other-tools-It-has-a-lightweight-compact-design-&-is-fitted-with-an-adjustable-padded-shoulder-strap-for-easy-transportation-around-the-worksite-p-p-The-extractor-continues-to-operate