The AXEON® MBR-4520 DI Filter Cartridge uses gel polystyrene resin crosslinked with DVB mixed bed media to remove ionic contaminants and reduce total dissolved solids (TDS) in a single cartridge pass. Ideal as post-treatment polishing downstream of reverse osmosis systems, or as standalone deionization for applications requiring near-zero TDS water including hydroponics, laboratories, pharmaceutical, semiconductor, and medical applications.
AXEON MBR-Series cartridges fit most standard 4.5" diameter filter housings. The mixed bed resin removes both cations and anions simultaneously - including calcium and magnesium carbonate - for consistent high-purity output. Provides 0.18 cubic feet of resin with a capacity of 2,300 grains CaCO3 at 1.5 gpm.
Features
Gel polystyrene crosslinked with DVB mixed bed resin - removes cations and anions simultaneously
Reduces TDS, calcium, magnesium carbonate, and other ionic contaminants
Ideal post-RO polishing for near-zero TDS applications
Fits most standard 4.5" filter housings
HDPE cartridge body with polypropylene end caps
Built-in 5-micron polypropylene sediment filter on end cap
Specifications
Model: MBR-4520
Diameter: 4.5" (114.30 mm)
Length: 20" (508 mm)
Media: Gel polystyrene crosslinked with DVB (mixed bed DI resin)
