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The DEWALT DCV9400 is a pack of five replacement collection bags designed for DEWALT 10-gallon wet/dry vacuums. These bags fit inside the vacuum canister and capture fine dust, debris, and dry material during collection. They are made from plastic-construction material and are intended as direct replacements to maintain suction performance and keep the canister clean between jobs. HVAC technicians, electricians, plumbers, and general contractors rely on these bags to reduce cleanup time and extend the service life of the vacuum unit. Each pack contains five bags, providing a practical supply for busy job sites.
These collection bags are suited for use in commercial and residential job site environments where fine debris and dry particulate collection is required. They are a common consumable for trades professionals who use DEWALT 10-gallon vac units for duct sweeps, rough-in cleanup, drywall dust, and general debris removal. The bags are replaced as part of routine vacuum maintenance to maintain consistent airflow and collection efficiency.
Designed as a replacement collection bag for DEWALT 10-gallon wet/dry vacuum units. Confirm fitment against your specific DEWALT vacuum model before installation.
Collection bags are replaced by licensed tradespeople and service technicians as part of standard vacuum maintenance. Power down and unplug the vacuum unit completely before opening the canister or removing the existing bag. Seat the replacement bag fully and ensure the collar is secured before reassembling the canister lid. Dispose of the used bag in accordance with local jobsite waste disposal requirements, particularly when collecting hazardous or regulated dust materials.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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