Use Code SEWAGE5 for 5% Off Spare Part Orders Over £250

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.
21 products
  • £2,362.56
    £2,362.56
    Sold out
  • £3,739.80
    £3,739.80
    Sold out
  • from £4,574.00
    from £4,574.00
    £4,700.00
    Sold out
  • from £5,079.00
    from £5,079.00
    £5,440.00
    Sold out
  • clearwater bioair
    from £1,800.00
    from £1,800.00
    £2,100.00
    Sold out
  • from £2,198.00
    from £2,198.00
    £0.00
    Sold out
  • from £1,969.00
    from £1,969.00
    £2,655.00
    Sold out
  • from £2,070.00
    from £2,070.00
    £2,655.00
    Sold out