The majority of septic tank problems can be overcome by installing a Mantair septic tank conversion unit.  The Mantair unit is specifically designed to be installed within an existing septic tank or cesspool, converting the existing tank into a sewage treatment plant.

The Environment Agency recognises the Mantair unit as a sewage treatment system and provides Permit Certificates approving the discharge from these systems direct to ditches and streams, thus removing the need for a soakaway network.  All Mantair units are designed to ensure that the completed installation complies with the requirements of the Environment Agency and Building Regulations.  Read more