- Sanitizer lowers ph level in swimming pool water
- Aids in preventing staining, scaling and clouding of pool water
- Works most efficiently when ph is kept in proper range
- Allow 6 to 8 hours for distribution throughout the pool and then recheck the ph
- Compatible with chlorine, bromine, ozone, biguanide sanitizers and salt water pools
- When pH value rises above 7.8 while pump is in operation, disperse 4-ounce (1/4-pound) for each 10, 000-gallon of water into the deep end of pool
- 2lb Size
GLB 2lb pH Down
$4.99Price