Profile: Sequoia Vacuum Systems, Inc. offers vacuum systems. Our system includes two air-driven power brushes and one electric brush, which are used with the electric hose. Our sequoia attachment kit includes 30ft. switch/handle hose, dusting brush, crevice tool, upholstery tool, wired hose hanger and wand clip/attachment holder. We offer turbosweep, which uses an egg-shaped design for better air flow around a efficient turbine reaching new heights of brush speed and grooming.