Freshwater™ pH / Alkalinity UP 1.25 lbs. - Alkalinity and pH Increaser Bromine • Grandee GG 2007-2013

• Grandee GG 2007-2013

works well for that

This Caldera Spas® Corner Neck Pillow / Headrest (2016-Current) will also fit:

There is a lighter gray version of this pillow that came standard on these models

synthetic & natural rubber

Freshwater™ pH / Alkalinity UP 1.25 lbs. - Alkalinity and pH Increaser Bromine • Grandee GG 2007-2013Freshwater 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