Zodiac Spa Oxyfresh – Shock for spas 500g

Description Zodiac Spa Oxyfresh – Oxygen Safe Shock Plus 500g  (Corrosive 8) Hazchem Oxydising Agent ( In this size we can freight normally) Shock Treatment for Spas Active Constituents: Potassium Peroxy ~monosulphate 45.2%, inert ingredients 54.0%, active oxygen 4.75% Please note: There may be variation to product name but not product composition.