I know not everyone needs one of these but i had to buy one when i saw the exact same carpet washer in B&Q for £249 (plus i need one)
900w carpet washer with a wide, 30cm cleaning path to cover large areas quickly. A clean water tank capacity of 4 litres and 2.3 litre dirty water tank capacity.
2.1m hose plus wash tool, 12m power cord length. Pre motor filter to prevent foam block.
If you order online delivery is £5.50
According to TJ's the RRP is £229