Spazazz® RX Stress Therapy - Spa Therapy Crystals 19 oz remove phosphates If you fill your spa

If you fill your spa with water that goes through a water softener

These cartridges are interchangeable - they contain the same exact ingredients and work in both systems

Sirona Phosphate Remover is ideal for weekly or bi-weekly use to remove smaller amounts of phosphates from your spa water

The Tri-X Ceramic Filter has a life expectancy of up to 5 years if maintained properly

Spazazz® RX Stress Therapy - Spa Therapy Crystals 19 oz remove phosphates If you fill your spaSpazazz RX Stress Therapy Spa Aromatherapy Crystals helps to de stress you while you soak. These natural hot tub & spa aromatherapy crystals help to soften skin and soothe aches and pains. Spazazz crystals are formulated for spas, so it is safe to use in all hot tub & spa water balance systems. All Spazazz aromatherapy products can also be safely used in any hydrotherapy environment including whirlpool baths. Size: 19 oz