Today, Jan. 21 only, you can snag this Dyson Cinetic Big Ball Multifloor Upright Vacuum on sale for only $389.99 (reg. $615!). This is the ONLY vacuum with zero filter maintenance. Additional features of this vacuum include:

• Better overall performance than any other vacuum, with HEPA filtration
• Dyson Cinetic science – 35 high frequency Oscillating Dyson Cinetic tips capture the microscopic dust that clogs other vacuums
• No dirty filters to wash – the only vacuum with no filters to wash or replace, so there’s no loss of suction
• Self-adjusting cleaner head – active base plate automatically raises and lowers to seal in suction across carpets and hard floors