Product FAQ

Frequently Asked Questions about dB Blockers, dB Com and dB life products.

• What is the difference between Vented and Non vented dB Products? 
• What are FT Filters and what do the different color filters represent? 
• How Long Will My dB Blocker Hearing Protectors Last?
• What does the rush fee cover?
• Are the Discreet dB Blockers® (Non-vented) the same as the dB Life™ Sleeper (Non-vented)?