This OSHA Table 1-compliant Dust Box Assembly features a filter cleaning mechanism and a HEPA filter. It retrofits onto the D25303D and attaches to the DWH303DH and the DWH304DH as a replacement filter assembly. The durable and clear high-capacity dust box allows the user to see when to empty. The high-efficiency HEPA filter removes 99.97% of airborne particles 0.3 microns or greater. Labels on the outside of the dust box call out the HEPA filter and the OSHA 1926.1153 compliance.

• OSHA 1926.1153 Compliant Dust Box Assembly
• Table 1-compliant solution by having a filter cleaning mechanism and a HEPA filter
• Retrofits onto the D25303DH, making the unit a Table 1-compliant solution
• Same replaceable filter box assembly for DWH303DH and DWH304DH onboard dust extractors
• Labeled on the assembly with HEPA filter and the OSHA 1926.1153 Compliance logos
• The durable and clear high-capacity dust box allows the users to see when to empty
• HEPA filter removes 99.97% of airborne particles 0.3 microns or greater, complying with OSHA Table 1 standards
• Filter cleaning mechanism back flushes air over the HEPA filter, complying with OSHA Table 1 standards

• Tool Height - 7.5 in
• Tool Length - 3.2 in
• Tool Width - 3.3 in
• Tool Weight - 0.72 lbs
• For Tool Type - SDS Plus Rotary Hammers
• Compatible with D25303DH, DWH303DH, DWH304DH
• OSHA Compliance - Table 1
• Filter Cleaning Mechanism - true
• HEPA Filter (99.97% Efficiency) - true
• Backwards Compatible with D25303DH

(1) DeWalt DWH302DH Heavy Duty Dust Box Assembly