Septic tank with filter 3750 liters, 9 to 12 inhabitants, CE certified

Onezero septic tank with biological filter, 3750 litre capacity. Recommended for 9 to 12 inhabitants. Savings on maintenance: tank with greater capacity per inhabitant. Tank made of high-density polypropylene. Savings on installation: compaction only with gravel. If the installation of the pit is not flush with the ground when buried, you should choose the option with a MINI dome. Apart from giving depth to the installation, this option allows you to acquire additional extensions if necessary. The Anaerobix filter pit maximises the purification of the septic tank and turns it into a compact filter pit. It operates in 2 stages. It is a tank with a filter for domestic waste water with 2 stages: Decantation of solids and accumulation. Biological filter. Technical characteristics: It does not consume energy. Maximum flow rate: 2250 litres/day. Total volume: 3700 litres. Measurements: length 2.28 m, width 1.76 m and height 1.68 m. Weight: 145 Kg. Includes: Carat tank, micro dome and Anaerobix 60 L filter. Important: We recommend that you check the requirements established by the corresponding agency for the location of the septic tank before purchasing the product. If you have any questions or concerns, do not hesitate to contact us; we will be happy to advise you.

Product Features:

• Onezero septic tank with biological filter, 3750 litre capacity


• Savings in maintenance and installation


• Anaerobix filter pit for domestic wastewater


• Detailed technical characteristics

Frequently Asked Questions:

What is the capacity of the septic tank?
The capacity is 3750 liters, recommended for 9 to 12 inhabitants.

What does the septic tank with filter include?
It includes the Carat tank, micro dome and Anaerobix 60 L filter.

How does the biological filter work?
The biological filter operates in 2 stages: settling of solids and accumulation.

Does the septic tank require energy to operate?
No, the septic tank does not consume energy.

What material is used in the manufacture of the tank?
The tank is made of high-density polypropylene.