The service life is 70+ years. Warranty: Frame – 10 years, aeration elements – 5 years, compressor – 2 years.

It does not require emptying. A simple 15–20 minute maintenance service is required once every 3 years. Due to the 98% purification level, it is permitted to discharge the water into the natural environment (river, canal, ravine, drainage), in accordance with Environmental Protection Resolution No. 17.

The installation cost depends on the existing site conditions (relief, slope, and other factors). To determine the exact price, an on-site visit is carried out by a technical specialist.