Aries (AF-20-4020-BB) 20"x4.5" Big Blue Ultra Purity-Low Odor Mixed Bed DI Filter Procon (3207-56C) PROCON FRAME ADAPTER Ideal for municipal water supplies

Ideal for municipal water supplies with chlorine and lead concerns

This dual-media blend provides faster pH correction than calcite alone while maintaining stable long-term performance in standard 10" filter housings

Replace cartridge every 3 to 6 months depending on water hardness and chlorine levels

Optional 316 stainless and epoxy coating available for marine and desalination applications

and RO filtration upstream of DI resin to remove particulates

Aries (AF-20-4020-BB) 20"x4.5" Big Blue Ultra Purity-Low Odor Mixed Bed DI Filter Procon (3207-56C) PROCON FRAME ADAPTER Ideal for municipal water suppliesAries Filter Works AF 20 4040 BB 20"x4. 5" Big Blue Ultra Purity Mixed Bed DI Filter Nuclear grade deionization for laboratory and industrial applications requiring zero TDS Ultra low odor resin formulation 20 inch x 4. 5 inch Big Blue format Mixed bed ion exchange technology Complete TDS removal capability The Aries AF 20 4040 BB uses pharmaceutical grade mixed bed deionization resin to strip dissolved solids to near zero levels. This 20"x4. 5" Big