ARKA RFR1900, Resin, Multicoloured

Refill unit for the myAQUA 1900 – This resin filter refill unit was developed as a high-performance addition to the ARKA myAQUA 1900 and removes even the finest residues of silicate, nitrate and other dissolved matter. Mixed-bed resin for ultra-pure RO water – Contains cation and anion resin in an H+ to OH- ratio of 1:1 and produces water with an average conductivity of approx. 0.1 µS/cm. Ideal for maximum purity after reverse osmosis. For marine water, freshwater and sensitive systems – If silicate, nitrate or TDS residues are still a problem after osmosis, this refill unit is the logical addition. Especially useful for reef and sensitive tanks. Designed for stable performance – Suitable for flow rates up to 2 l/min at operating temperatures of 5 to 38 °C and 1 to 4 bar operating pressure. For reliable water treatment in the myAQUA 1900 system. ARKA quality for water purity – For users who consistently want to remove residues from the water after osmosis and meet high demands on ultra-pure aquarium water. Suitable for the myAQUA 1900.