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

Emptying is required once every 2–3 years. Due to the 98% filtration level, it is allowed to discharge the water into the natural environment (river, canal, ravine, drainage), in accordance with legislation.

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.