The 6500 L wastewater treatment plant for second homes is the ultimate and highly efficient solution for comprehensive wastewater management in single-family homes, country houses, and second homes with a capacity adapted for 8 to 10 people. Designed with state-of-the-art total oxidation technology, this septic tank with integrated treatment system guarantees exceptional performance, transforming domestic wastewater into fully purified water suitable for irrigation or soil infiltration, while complying with the strictest environmental regulations.

This advanced system stands out for its fully automatic and silent operation. Unlike traditional septic tanks, the total oxidation wastewater treatment plant does not generate unpleasant odors and operates using intelligent cycles that optimize energy consumption to a minimum. Its robust design includes a practical adjustable lid that greatly facilitates inspection and periodic maintenance, adapting perfectly to ground level and ensuring aesthetic and safe integration into your garden or property.

Investing in this wastewater treatment plant is an investment in sustainability, peace of mind, and environmental responsibility. Its large 6,500-liter capacity ensures smooth and reliable management, even during peak occupancy periods. Forget about technical complications and enjoy autonomous, dependable, and long-lasting sanitation, backed by the GA90049 reference.

Main Features

• Total capacity of 6500 liters, ideal for providing continuous service to homes of 8 to 10 inhabitants.


• Advanced total oxidation technology for superior wastewater treatment quality.


• Automatic and energy-efficient operating system.


• Total absence of bad odors thanks to its constant aeration process.


• Height-adjustable cover for versatile, clean and convenient flush-to-the-floor installation.


• Manufactured with materials of maximum structural strength and durability against corrosion and ground pressure.


• Compact design optimized for easy excavation and assembly.


• Product reference: GA90049.

Frequently Asked Questions

How many people is this 6500 liter water purifier recommended for?

This model is specifically sized to meet the sanitation needs of between 8 and 10 inhabitants, making it perfect for large second homes, family homes, or small rural complexes.

Does it produce bad smells during operation?

No. By operating through a total oxidation system with continuous aeration, the biological process breaks down organic matter without generating the foul-smelling gases typical of conventional septic tanks or watertight ponds.

What maintenance does a septic tank require?

Maintenance is minimal and is mainly reduced to periodic checks of the air insufflation system and the emptying of accumulated sludge according to the actual use of the house, a simple process thanks to the access provided by its adjustable lid.

Can the resulting water be reused?

Yes, the total oxidation purification process leaves the treated water with an excellent quality level that allows its reuse for watering green areas or its safe discharge into the natural environment according to current legislation.