Welcome to Allerton Environmental

From Septic Tanks to Biofilters

Septic tanks were the traditional way of handling waste water from sinks, baths and toilets when access to municipal sewerage isn't available. However, the problematic leaching fields required for a septic tank system frequently fail, contaminating subsoil and requiring costly maintenance work.

Allerton Environmental's biofilters provide a cost-effective solution to these problems. Our reliable and versatile treatment plants allow waste water to be discharged into a watercourse, eliminating the need for a leaching field altogether.

Why choose a biofilter?

Allerton Environmental biofilters are suitable
for use in:

  • Homes and cottages
  • Restaurants
  • Truck stops
  • Nursing homes
  • Schools
  • Churches
  • Parks and camp grounds
  • Condominium complexes
  • Hotels and resorts
  • Small communities and many other applications.
septic tank conversion

Allerton Environmental Biofilters

sewage and treatment systems
pump station
failed soakaway
Our Most Popular Systems:
Mini 4PE

Ideal for cabins, smaller homes or up to 12 workers

Optional gravity or pumped outlet.

View product.

mini 4pe biofilter
septic tank
failed soakaway
Our Most Popular Systems:
Mini Range

Ideal for medium to large homes or large population sites

Optional gravity or pumped outlet.

View product.

mini 4pe biofilter
septic tank