BioGuard – Spa PH Increaser 18oz. October 4, 2011 By Bonnie $4.95 SpaGuard pH Increaser raises the pH. Qty Add to cart SKU: 5013 Category: Water Care Supplies Description Additional information Description pH is the most critical factor because it changing rapidly when bathers, products or other elements enter the water. Additional information Weight 18 lbs Related products Leisure Time Metal Gon & Defender 2 Pack $15.95 Add to cart Leisure Time Chlorine Test Strips $10.95 Add to cart Leisure Time Foam Down ~ Clarifier $9.95 Add to cart InstaTEST 4 Plus $9.95 Add to cart Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.