Demin Resin 25 Litre (MB115)

MB115 is a high-performance mixed-bed demineralising resin designed for producing ultra-pure water in professional window cleaning systems. It combines strong acid cation and strong base anion resins in a precisely balanced blend, enabling efficient removal of dissolved salts, minerals, and contaminants from incoming water.

Used within DI vessels or resin cartridges, MB115 reliably polishes water down to 0 ppm TDS, helping prevent spotting, smearing, and residue on glass, frames, and cladding. The resin is suitable for both hard and soft water areas and is commonly used as a standalone purification method or as a final polishing stage after RO filtration.

MB115 is valued for its consistent exchange capacity, stable bead structure, and predictable exhaustion behaviour, making it easy to monitor and replace in commercial window cleaning operations. It is compatible with standard DI housings used across water-fed pole systems and is appropriate for mobile, van-mounted, or static setups.

Full 25 litre bags arrive vacuum sealed and safely packaged.