Kärcher Puzzi 10/1Heavy-Duty Vacuum Cleaner, Without bag, 74 dB, 1250 W, Powerline, 9 litre(2)£636.99
Bissell Big Green 48F3E CordlessHeavy-Duty Vacuum Cleaner, 83.6 dB, 1400 W, Battery, 14.7 litre£599.99
Kärcher Puzzi 10/2 AdvHeavy-Duty Vacuum Cleaner, Without bag, 74 dB, 1250 W, Powerline, 54 litre£1,113.99