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
  • from £2,615.00
    from £2,615.00
    £3,100.00
    Sold out
  • from £2,750.00
    from £2,750.00
    £3,170.00
    Sold out
  • from £2,830.00
    from £2,830.00
    £2,990.00
    Sold out
  • from £2,585.00
    from £2,585.00
    £2,690.00
    Sold out
  • from £2,645.00
    from £2,645.00
    £2,770.00
    Sold out
  • from £2,895.00
    from £2,895.00
    Sold out
  • from £3,245.00
    from £3,245.00
    £0.00
    Sold out
  • WPL Diamond DMS
    £2,646.15
    £2,646.15
    £3,614.15
    Sold out