Freshwater™ pH / Alkalinity UP 1.25 lbs. - Alkalinity and pH Increaser Bromine NOT for use in biguanide

NOT for use in biguanide (Baqua Spa and Sirona Simply)

The locking buckles prevent unauthorized spa use and the straps keep your cover safely in place during windy condition

Frog JumpH™ pH Increaser raises the pH of your hot tub or swim spa water

• Battery Tray

Please note: This filter is interchangeable with the HYDROPOOL Filter w/ Removable Core part #4520030 and the 75 Sq

Freshwater™ pH / Alkalinity UP 1.25 lbs. - Alkalinity and pH Increaser Bromine NOT for use in biguanideFreshwater pH Alkalinity Up raises the total alkalinity levels and the pH in your spa water to increase the effectiveness of your sanitizer as well as reduce the chance of equipment corrosion. Active Ingredient: 100% Sodium Bicarbonate Size: 1. 25 lbs. Freshwater pH Alkalinity Up is compatible with all spa water sanitization systems including: silver ion granulated chlorine systems, salt systems, granulated bromine, bromine tabs floater systems and