Clearwater E12 Sewage Treatment Plant


Regular price £2,610.00

The Clearwater sewage treatment plant E12 will serve up to 12 people or a 10 bedrooms.

The Clearwater E12 uses an aeration chamber rather than a rotating disc as in the Klargester BioDisc system, so no moving internal parts.


  • High performance rating.
  • Can be discharged directly to a watercourse.
  • Free from mechanical or electrical components within the unit - very low maintenance and running costs.
  • Minimal visual impact on surroundings - low level cover with child safe locks.
  • Controlled ventilation.
  • Annual emptying.


Three distinct process stages take place within the single tank:

  • First, coarse solids are filtered and retained for gradual breakdown.
  • Then the resulting liquid is continuously distributed over a plastic suspended filter by an integral lift, powered by a remotely sited blower.
  • Finally, the solids are allowed to settle and, under normal domestic conditions, treated water of 20mg/l BOD, 30mg/l S.S., 20mg/l Ammonia can be achieved.

Clearwater Sewage Treatment Plant