GLB Alkalinity Up 25 lbs – Balances Pool Water Chemistry – Protects Pool Equipment – Includes 2 Scum Socks and 7-in-1 Test Strips Fast Acting Balanced pH is essential to

Balanced pH is essential to ensure swimmer comfort

this chlorine-free formula works in conjunction with your existing water treatment program to maintain crystal-clear

Allow the spa to circulate for 15 minutes before using

ensuring you have the tools to maintain crystal-clear spa water

Add 4 ounces of Drop n' Vac per 10

GLB Alkalinity Up 25 lbs – Balances Pool Water Chemistry – Protects Pool Equipment – Includes 2 Scum Socks and 7-in-1 Test Strips Fast Acting Balanced pH is essential toMaintain balanced water chemistry with GLB 71203A Alkalinity Up, a 25 pound formula designed to raise total alkalinity levels in your pool or spa. Proper alkalinity prevents pH fluctuations, protecting surfaces and equipment while ensuring clear, comfortable water. Essential for regular maintenance, this product keeps your pool or spa water safe and enjoyable. Includes My Garden Pool Test Strips & Scum Sponge to simplify your care routine! Key