Order a Picture Perfect Chemical Bundle which includes a 4 to 5 month supply of Bromine, a 4 to 5 month supply of Mineral Cartridge, plus Shock, pH & Alkalinity Up, pH & Alkalinity Down, Crystal Clear Clarifier, metal and stain control, Foam Eliminator, Calcium Hardness Increase, Filter Revive, Spa Vacumn, and Chemical Reference Guide which tells you how to handle any adjustments as needed. You also receive a Picture Perfect VIP Membership, which saves you 30% on future chemical purchases, 15% on Filters, and 10% on Furnitue and Accessories!!!