This kit includes all of the chemicals that you will need for 6 months or more (based on hot tubs from 300-500 gallons)Contents1 Pre-filter2 Nature 2 SpaMineral Sanitizer1 Zodiac Cense – Shock and Aromatherapy in One! – Divine Secrets (2lb bottle)1 Zodiac Cense – Shock and Aromatherapy in One! – Simple Rituals (2lb bottle)1 Zodiac Cense – Shock and Aromatherapy in One! – Quiet Escape (2lb bottle)1 Zodiac Cense – Shock and Aromatherapy in One! – Island Pleasures (2 lb bottle)2 Metal Gon/Defender Two pack (1 pint bottles)1 Leisure Time Bright and Clear (1 quart)2 Leisure Time pH Balance (1 quart bottle)1 Leisure Time Spa Filter Clean – Overnight Soak (1 quart)1 Leisure Time Spa Enzyme (1 quart)2 Nature2 Test Strips (50 per bottle).
