Compare products Add more items Show only differences Overview Description Brand/Store Availability User Rating Review Zerodor Waterless Urinal Kit (for Male Urinals) Read more Add to wishlistAdded to wishlistRemoved from wishlist 12 Zerodor is a revolutionary waterless urinal technology that can save over 151000 litres of water per year per urinal. That is one entire year of 14 families getting access to water. In stock