In perfect working order.

This listing is for 1 x water filter only. 

I also have for sale on other listings (will sell separately or as a bundle for £300 but buyer must arrange own courier if you want the cylinder unit as it is over 20kg):

1 x chrome tap BCS £100
1 x unused CO2 cylinder (RRP £60/each) £40 1 CO2 cylinder that has been used a couple of times £20
1 x base unit. I have been advised there is a fault with the cylinder which can be repaired, but was unable to find anybody to repair it. £100