Written on: 28/11/2008 by mossquire (1 review written)
At this time it costs £22.62 to obtain two refills. Cleanaer state that a refill set on level 1 will last one month. They recommend you set it on level ii or iii so that would mean it lasts about two weeks, possibly less. However good it may be, running costs of £13 - £15 per month, per unit is just ridiculas to me.