Waterite Excelclear Premium Softening Resin contains one cubic foot of strong acid gel polystyrene Water Softener Resin Media. This is the standard water softener resin that is usually included in name brand water softeners .
Type: Strong acid gel polystyrene, 8% cross-linked
Ionic Form: Na+
Total Capacity: 1.9 meq/ml min.
Water Retention: 45% - 50% max.
Bulk Density: 0.78 - 0.88 g/ml
Particle Size: 0.315 - 1.25 mm
Maximum Temp: 120 C
Colour: Amber
Packaging: 1 cu ft white, heavy mil plastic bags, heat sealed at ends, plastic lined.
Certification: WQA Gold Seal, tested and certified by the Water Quality Association according to NSF/ANSI 44 for materials safety only.