Further sewage treatment
system information
Allerton sewage treatment systems
Allerton provide a range of biofilters and conversions units to suit all sewage treatment system requirements.
The Allerton MinAir Biofilter
The Allerton MinAir Biofilter is an exempt sewage treatment system suitable for a 3 bed house, 4 bed house or 14 workers in a commercial environment. If you are off mains drainage and require an Exemption Certificate from the Environment Agency for sewage treatment, this is ideal for you.
The Allerton Mini Biofilter
The Allerton Mini Biofilter is a small sewage treatment system ideal for individual homes or small commercial applications.
The Allerton Midi Biofilter
The Allerton Midi Biofilter is a medium sewage treatment system ideal for medium sized housing developments or commercial applications.
The Allerton ConSept
The Allerton ConSept is the ideal solution for your septic tank conversion. The Allerton ConSept will convert your existing septic tank or cesspool into a fully functional sewage treatment system.
The Allerton Maxi Biofilter
The Allerton Maxi Biofilter is a wastewater sewage treatment system designed for large housing developments or commercial applications.

Download our product information sheets
Sewage Treatment Systems
- Allerton
MinAir Biofilter
exempt sewage treatment system - Allerton
Mini Biofilter
small sewage treatment system - Allerton
Midi Biofilter
medium sewage treatment system - Allerton
ConSept
septic tank conversion - Allerton
Maxi Biofilter
wastewater sewage treatment
Other information sheets available










