Dapper Supply DP-DE1137 Wet/Dry Dust Extractor – 8 Gal, Auto HEPA Filter

DP-DE1137 Dust Extractor for Source Capture of Silica and Fine Jobsite Dust

The DP-DE1137 is an 8-gallon wet/dry dust extractor that captures fine construction dust and wet spills at the tool before either reaches the air. A 1200W motor moves up to 140 CFM with 20 kPa suction and 84.3 inches of water lift, and an automatic cleaning cycle clears the HEPA filter every 25 seconds so suction holds through a full cut.

DP-DE1137 Suction and Filtration Detail

• 1200W motor, up to 140 CFM — pulls fine dust and debris off grinders, sanders, and saws.
• 20 kPa suction with 84.3" water lift — holds material in the airstream instead of dropping it at the hose.
• HEPA filtration — captures fine silica and construction dust for cleaner jobsite air.
• Automatic filter cleaning every 25 seconds — clears the filter mid-task so suction stays consistent.
• Tool auto-start function — syncs with a connected power tool up to 5.5A so the vacuum runs when the tool does.
• 8-gallon wet/dry tank — handles dry dust and wet spills without a filter swap.
• 19.7 ft power cord and 13.1 ft hose — reach across a work area with fewer relocations.

DP-DE1137 Applications and Environments

Remodelers and trades use this extractor on drywall, concrete, and renovation work where fine silica and construction dust have to be captured at the source to protect crews and meet air-quality expectations. The tool auto-start feature is what makes it practical on a jobsite: plug a grinder or sander into the extractor, and the vacuum spins up with the tool and keeps running a moment after, so nobody works with the dust collection switched off. Automatic filter cleaning every 25 seconds matters most on fine drywall and concrete dust, which loads a filter fast and would otherwise choke suction within minutes. The 8-gallon tank takes both dry debris and the wet slurry from cutting or a spill cleanup, so the same unit covers demolition, surface prep, and end-of-day tidy-up. With a 19.7-foot cord and a 13.1-foot hose, one operator reaches around a room without hunting for a new outlet between stations.

Specifications