Description
GLB pH Down balances your pools pH and alkalinity, creating water thats comfortable to swim in and protecting equipment from damage. This 10 lb bag, part of a 4-bag case (SKU 71253A), offers reliable, long-term pH management for your pool.
Why it matters: when pH runs high, skin and eye irritation increases, chlorine efficiency drops, and metal or plaster surfaces face wear. GLB pH Down delivers a steady adjustment to reach ideal pool chemistry and alkalinity balance, reducing maintenance time and helping your water stay clearer.
How to use: test water, then add gradually according to pool volume and current pH. Re-test and repeat if needed. Keep a stock of the 10 lb bags to simplify routine maintenance and maintain consistent water chemistry across the season.
- Packaged as a 10 lb bag; four bags per case for consistent dosing
- Precisely lowers pH and supports alkalinity balance
- Supports safer, more comfortable swimming water
- Pre-measured packaging helps reduce overdosing risk
- Works with standard pool chemicals to optimize water chemistry
Take control of your pool’s water chemistryadd GLB pH Down to your cart today and enjoy balanced, comfortable water all season.









