7 to 12 persons
Here at Direct Drainage we stock a large range of sewage treatment systems and septic tanks.
Browse the range below to see what is suitable for a household of 7 to 12 people.
Klargester BB BioDisc Sewage Treatment System (up to 12 person)

- Regular price
- from £5,152.00
- Sale price
- from £5,152.00
- Regular price
-
- Unit price
- per
Sold out
WPL Diamond DMS3 (up to 11 people)

- Regular price
- from £2,584.10
- Sale price
- from £2,584.10
- Regular price
-
£3,614.15 - Unit price
- per
Sold out
Klargester BioTec 2 - P12 (up to 12 people)

- Regular price
- from £3,606.00
- Sale price
- from £3,606.00
- Regular price
-
£3,686.00 - Unit price
- per
Sold out
Clearwater BioTec E1X Sewage Treatment System (up to 9 person)

- Regular price
- from £2,329.00
- Sale price
- from £2,329.00
- Regular price
-
£2,424.00 - Unit price
- per
Sold out
Klargester BA-X BioDisc Sewage Treatment System (up to 9 person)

- Regular price
- from £4,641.00
- Sale price
- from £4,641.00
- Regular price
-
£4,741.00 - Unit price
- per
Sold out
Tricel Novo UK12 Sewage Treatment System (up to 12 person)

- Regular price
- from £3,015.00
- Sale price
- from £3,015.00
- Regular price
-
£3,170.00 - Unit price
- per
Sold out
Tricel Novo UK10 Sewage Treatment System (up to 10 person)

- Regular price
- from £2,849.00
- Sale price
- from £2,849.00
- Regular price
-
£3,100.00 - Unit price
- per
Sold out
Tricel Novo UK8 Sewage Treatment System (up to 8 person)

- Regular price
- from £2,295.00
- Sale price
- from £2,295.00
- Regular price
-
£2,555.00 - Unit price
- per
Sold out
Klargester BioFicient 3 (up to 8 bedrooms/10 person)

- Regular price
- from £4,403.00
- Sale price
- from £4,403.00
- Regular price
-
£4,259.00 - Unit price
- per
Sold out
Clenviro MATRIX CLF1A Sewage Treatment System (up to 9 person)

- Regular price
- from £2,602.00
- Sale price
- from £2,602.00
- Regular price
-
- Unit price
- per
Sold out
Clenviro MATRIX CLF2 Sewage Treatment System (up to 12 person)

- Regular price
- from £2,928.00
- Sale price
- from £2,928.00
- Regular price
-
- Unit price
- per
Sold out
Clearwater Delta 2 Sewage Treatment System (up to 12 person)

- Regular price
- from £4,618.00
- Sale price
- from £4,618.00
- Regular price
-
£4,880.00 - Unit price
- per
Sold out
Harlequin HC9 Hydroclear Sewage Treatment System (up to 9 person)

- Regular price
- from £2,645.00
- Sale price
- from £2,645.00
- Regular price
-
£2,770.00 - Unit price
- per
Sold out
Harlequin CAP9 (up to 9 Person)

- Regular price
- from £2,585.00
- Sale price
- from £2,585.00
- Regular price
-
£2,690.00 - Unit price
- per
Sold out
Clearwater BioTec E2 Sewage Treatment System (up to 12 person)

- Regular price
- from £2,840.00
- Sale price
- from £2,840.00
- Regular price
-
£2,973.00 - Unit price
- per
Sold out
Klargester Gamma Septic Tank 3500L (single stage)

- Regular price
- £1,326.00
- Sale price
- £1,326.00
- Regular price
-
£1,465.00 - Unit price
- per
Sold out
Klargester Gamma Septic Tank 3500L (twin stage)

- Regular price
- £1,454.00
- Sale price
- £1,454.00
- Regular price
-
- Unit price
- per
Sold out