ARKA RFR1900, Resin, Multicoloured

Refill unit for the myAQUA 1900 – This ARKA resin filter refill unit complements the myAQUA 1900 and removes even the finest residues of silicate, nitrate and other dissolved substances from the water. 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 and freshwater systems – If silicate, nitrate or residual TDS remain a problem after reverse osmosis, this refill unit is the logical addition. Useful for reef tanks and sensitive aquariums. Designed for stable performance – Suitable for flow rates up to 2 l/min, operating temperatures of 5 to 38 °C and 1 to 4 bar operating pressure. For reliable water polishing in the myAQUA 1900 system. ARKA quality for consistent water purity – For users who want to take their reverse osmosis unit all the way and remove residual substances from the water. Made to suit the myAQUA 1900.