Built-in Biofilter Rain 300

Built-in Biofilter Rain 300 - a revolutionary product that will dazzle you with its effective and top-notch performance in purifying rainwater. This biofilter fits into almost any rainwater tank and immediately starts cleaning the water.

The principle and functioning of the biofilter are simple. Rainwater pipes are connected to your tank, where the water is pumped through the Biofilter Rain 300 and its filling. At the top of the filter, the water meets a sprayer that oxygenates it, ensuring maximum quality and purity. The water then passes through a wooden filling, which serves as a carrier for the biofilm. Natural bacteria contained in the biofilm consume organic impurities and sediments. Additionally, the water passes through crushed limestone, which effectively adjusts the pH.

And now, the water that has undergone this purification process is odorless, contains natural bacteria, and is capable of cleaning the internal surface of the tank and the filtration elements of the pumps. This guarantees their long lifespan and optimal performance.

This biofilter is a true champion in its field. It can perform both biological and mechanical cleaning of rainwater. And its small size ensures easy adaptation to any rainwater tank with a manhole diameter larger than 445 mm, without the need for additional excavation work.

The biofilter filling is changed once a year, or less, depending on usage.

It fits best into Planus, Profi, and Czech Standard tanks.

Components of the biofilter include:

• Hose (1 piece)
• Clamp (1 piece)
• Pump (1 piece)
• Sleeve (1 piece)
• Filling
• Socket with timer (1 piece)
• Chain with fastening elements (3 pieces)
• Instruction manual (1 piece)