The BV/VAC PAC HEPA series are portable back mounted vacuums great for increasing productivity and efficiency, while saving you money. This vacuum allows the operator to move around quickly and easily allowing for maximum productivity. To take full advantage of this productivity, we have fitted the BV 7/1 HEPA with a lightweight, ergonomic backpack harness for hours of pain-free operation. The standard HEPA-level filter ensures that this vac is leaving the air in your facility clean and healthy. Clean quietly without worrying about being a noisy distraction. Operating at a mere 67 dBA, this powerful vacuum is quiet, making it perfect for daytime cleaning.