• Universal opening fits most major brands of 4–7 gallon shop-type vacuums to add superior filtration.
• Sealable cap locks securely in place, keeping particles contained for safe disposal.
• Filters to 0.5 microns for airborne particles, water, and slurry.
• Capable of holding 15 pounds of wet or dry debris.
• Flexible gasket easily accepts vacuum ports ranging from 2 to 2 3/4 inches in diameter.
• Retains its strength and filtration while vacuuming water and slurry.
• Sealable cap compliant "first layer of containment" for hazardous dust, put in trash bag and dispose.