GeoTrap Nutrient Trap is special mineral sand that precludes nitrogen and phosphor from getting to environment and thus prevent pollution of ground water and other water areas. The package includes 9 kilograms of the mineral sand. The package is plentiful enough to last up to 700 days of use with one user.
GeoTrap filtering mass
GeoTrap mass for grey water filtering. The package consist of two bags of filtering material, each 10 kg.
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Pikkuvihreä´s GeoTrap grey water purifier utilizes a natural silicate mineral mass, GeoTrap in capturing nutrients (eg. phosphorus, ammonium) from the waste water. GeoTrap has proven to have excellent results in purifying waste water in household use, for waste water from bathroom, sauna and kitchen. GeoTrap purifier has a capacity of 300 l / day.