CDCLarue Industries introduces the Pulse-Bac PB-565, a portable, compact, non-clogging HEPA-certified dust vacuum for hand tools and surface prep equipment 4 to 24 in. Contractors can use the equipment to maintain EPA RRP compliance, with the unit removing 99.97% of dust particles at 0.3 micron. The unit is capable of generating more than 140 cu. ft. per minute of air flow, with 87 in. of lift. Pulse-Bac Technology allows the PB-565 to work for long extended periods of time without clogging the filters and loosing suction.