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The DEWALT DCV9402 is a 5-pack of fine-dust collection bags designed for use with 10-gallon DEWALT wet/dry vacuums. These cloth bags capture fine particulate during dry vacuuming operations, helping maintain suction efficiency and reduce filter loading over the course of a job. Each bag is constructed from cloth material that traps dust while allowing airflow to pass through. They are a direct replacement consumable intended for HVAC technicians, electricians, plumbers, and general trade professionals who rely on a 10-gallon DEWALT vacuum on the job site for debris and fine-dust cleanup.
These bags are suited for dry collection tasks in residential and light commercial environments. Typical applications include drywall dust, insulation particles, fine concrete dust, and similar fine particulate generated during renovation, mechanical rough-in, and finish work. The cloth construction makes them appropriate for sustained use in dusty trade environments where frequent bag changes are part of standard site cleanup workflow.
Designed as a replacement fine-dust collection bag for DEWALT 10-gallon wet/dry vacuum models. Verify your vacuum model accepts a bag insert before installation.
Bag replacement on wet/dry vacuums is a straightforward task performed by any trade professional or knowledgeable user. Power down and unplug the vacuum before opening the canister and removing the spent bag. Seat the replacement bag securely over the intake port or retaining collar per the vacuum manufacturer's guidance before reassembling the lid. Do not operate the vacuum without the bag properly seated, as this will allow fine dust to bypass filtration.
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