3-layer bag designed for heavy loads

• Durable 3-layer filter bag design works as a preliminary filter and a secure way to capture debris and dust
• Helps move users toward compliance with the OSHA respirable crystalline silica dust regulation
• Preliminary filter captures most of the debris and dust and increases the life of the main filter
• Dependable port cover securely closes opening of the filter bag and keeps the dust and debris inside during the disposal process
• Bosch PRO+GUARD™ provides HEPA filtration as part of an end-to-end dust-protection system
• For use with 17 gal. dust extractor item# 321142 sold separately
• Designed for dry-vacuuming only
• Manufacturer model# VB170
• Capacity (gal): 17
• HEPA Filter: No
• Material: Paper
• Wet and Dry: No
• 5 per pack