Marley 90mm Tank Vacuum Kit - Concrete Tank

POA
Model: RHCONTV90
By fitting a Tank Vacuum Kit, when the tank fills up the overflow will be sucked from the bottom of the tank (from the "Anaerobic Zone" - dirty zone).
The Marley Rain Harvesting System uses of a number of unique and cost effective products that are designed to work with the Marley uPVC range of spouting and downpipes to help make tank water as clean as possible.