Power vac series are central vacuum units where highest efficiency was combined with high quality components. Units covered by 3 year warranty. POWER VAC 2.1 Power Vac 1.6 is a budget-friendly solution with great efficiency and 590 Air Watt suction power.---.-- USDgross price To the cart See product POWER VAC 2.1 It is the most efficient single-engine central vacuum with very high suction power of 800 Air Watt.---.-- USDgross price To the cart See product