Dustless Technologies

Conventional shop vacuums require you to remove the paper filter before sucking up water; if the filter gets wet, it instantly tears or cakes over with mud, choking the motor. A Dustless Wet/Dry Vacuum utilizes a specialized internal design where the primary filter is protected by an inner water-repelling baffle wall. When liquid enters the drum, it drops straight to the bottom canister while fine dry dust particles remain trapped along the upper walls. This allows operators to change from wet to dry extraction continuously with zero tool adjustments.

To satisfy official OSHA 1926.1153 silica regulations and EPA RRP lead laws, a vacuum must be independently tested and certified as a full HEPA (High-Efficiency Particulate Air) filtration unit. This designation requires the entire vacuum system—including the housing seals, latch points, and motor junctions—to be tightly sealed so that air can only exit through the certified HEPA filter media. The filter element must successfully trap an astounding 99.97% of fine airborne particulates down to 0.3 microns in size.

A WunderBag™ Micro Pre-Filter is a heavy-duty, multi-wall fleece filtration bag that drops straight inside the main vacuum canister. Fine concrete, masonry, and drywall dust can easily clog the tight pores of an expensive main HEPA filter module within minutes. Running a WunderBag acts as a critical first-stage shield, capturing the vast majority of micro-fine sediment before it ever contacts the main HEPA cartridge. This pre-filter saves hundreds of dollars in operational tracking costs and guarantees continuous CFM suction velocity.

Yes. The defining advantage of DustBuddie® and CutBuddie® dust guards is their highly versatile, universal structural mounting framework. Every shroud kit includes an adjustable band clamp mechanism along with a series of distinct spacer bushings. This universal layout allows the extraction guard to lock tightly onto the collar of almost any standard professional angle grinder or circular saw on the market—including Milwaukee, DeWalt, Makita, Bosch, and Metabo—saving you from buying expensive proprietary brand tools.

The BitBuddie™ Drilling Shroud is a portable, independent suction boot designed explicitly for masonry anchoring, core drilling, and chiseling tasks. Instead of clamping directly to the power tool body, the BitBuddie uses the vacuum\'s internal suction force to mount itself flat against the wall or floor right over your layout mark. You simply drill straight through the clear center window of the rubber boot; the high-velocity downdraft instantly pulls away masonry chips and fine dust as they leave the hole tip.

Conventional industrial vacuums focus heavily on airflow volume, measured in Cubic Feet per Minute (CFM), which is ideal for blowing and collecting light, dry dust through open spaces. Moving dense, water-logged concrete slurry requires pure pulling power. Water Lift measures static vacuum pressure—the physical capability of the motor to pull a heavy column of liquid upward. Flagship Dustless Slurry Pro systems generate an incredible 124 inches of water lift to lift heavy, viscous mud from concrete sawing trenches efficiently.

When concrete cutting or core drilling slurry is left to pool on a jobsite floor, the water naturally evaporates over a few hours, leaving behind a highly dense layer of fine, unbonded masonry cake dust. The moment field crews walk over or drive equipment across this dried residue, the material fractures into micro-fine particles that fill the air. This creating a severe, invisible respirable crystalline silica threat that violates safety parameters. Collecting slurry while wet completely eliminates this secondary hazard.

No, you should never blow out a certified HEPA filter with an air line or wash it in water. High-pressure air lines will puncture micro-tears into the dense glass-fiber web structure, permanently destroying the filter\'s 99.97% containment rating and allowing dangerous silica dust to blow straight past the seals into your face. To maintain full OSHA and EPA safety compliance on-site, clogged filters must be physically replaced with a fresh factory cartridge once the vacuum\'s indicator signals restricted airflow.

Dustless Technologies frames are explicitly built to withstand the punishing "funk" of commercial construction fields. Their vacuum canisters are rotational-molded from high-density, impact-resistant poly polymers that resist denting, cracking, and structural rust from chemical exposure. Combined with wire-reinforced, crush-proof anti-static extraction hoses and heavy-duty over-molded steel latch locks, these systems endure drop impacts, tool box transport, and cold-weather construction environments easily.

As an authorized factory distributor and trusted industrial provider, Ohio Power Tool stocks a comprehensive portfolio of genuine Dustless Technologies components. We carry a wide selection of WunderBag micro pre-filter packs, certified replacement HEPA modules, universal step-adapter hose fittings, brush skirt replacements for DustBuddie guards, and complete mobile wet/dry rigger extraction kits to keep your contracting field crews operational, clean, and 100% compliant.