Use code BLACKFRIDAY5 for 5% off spare parts orders over £250

13 to 18 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 13 to 18 people.

from £4,490.00
from £4,490.00
£0.00
Sold out
WPL Diamond DMS
from £2,966.10
from £2,966.10
£4,148.42
Sold out
from £4,607.00
from £4,607.00
£4,860.00
Sold out
£5,140.28
£5,140.28
£5,560.00
Sold out
from £1,295.00
from £1,295.00
£1,525.20
Sold out
from £4,860.00
from £4,860.00
£5,100.00
Sold out
from £4,790.00
from £4,790.00
£0.00
Sold out
£1,463.00
£1,463.00
Sold out
£1,619.00
£1,619.00
Sold out
£7,015.00
£7,015.00
£7,225.00
Sold out