water recycling toilet cistern

Water, our most precious resource


TUBTANK is an innovative start up company based in Manchester, England, promoting water recycling in bathrooms. This is about the re-use of water to reduce the demand for fresh water. We have developed an oversized toilet cistern that flushes a toilet with greywater, that's clean waste water drained off as condensate from air conditioning units. 


As an air conditioning unit cools a room, it draws moisture out of the air and this is normally just sent to a drain. TUBTANK can reduce your household fresh water use by up to 25% a day by recycling this water. Any hotel room, or apartment, or house that has air conditioning can benefit from our water saving product.


If you are thinking of installing a new bathroom, take a look. Our product is protected by US and international patents.