An Upgrade that you will soon need in order to be compliant with the DEFO requirements.

The Biological Septic tank is a massive improvement on the standard septic tanks that are currently on the market.

The main feature is that it incorporates a built-in filter to reduce the heavy metals and fine elements that are washed out of the standard tanks and so making them eco-friendlier by preventing the pollution of the water table by the heavy metals which would normally be emptied from a standard Septic Tank. 

A lot of people have to upgrade their septic tanks to accommodate current Spanish and EC legislation in order to be compliant with the DEFO requirements. This is an upgrade from the existing specification and requirements and we believe this type of filtrations will be mandatory in the future. 

So, if you have a standard septic tank, you may find pretty soon that they are superseded with this new type, eco-friendly upgraded version. 

The filter is easily removable and can be cleaned by attaching a garden hose and backwashing.

If you are considering replacing a Posa Negra or changing your current Septic tank and wish to future proof against changing legislation, if you are considering using the waste water from your tank for irrigation purposes rather then just letting it soak away into the ground, if you have concerns relating to the poisoning of your local water table then the Biologically Filtered Septic Tank will be ideal you.

LT Construction have been supplying and installing Septic Tanks in the Malaga region for over 20 years. Call us for your free consultation.