Leisure Time PH Balance Granular 4 Pack

Use this product each time you refill your spa with water
Fast-dissolving granular formula adjusts and locks in the proper spa water pH levels
Can be used in hard water and will last from refill to refill, eliminating the need to adjust pH levels regularly. For soft water, use pH Balance.
Compatible with chlorine, bromine, ozone and mineral purification systems
Prevents pH drift
Designed for use in hard water areas (calcium levels above 150 ppm)
One bottle treats up to 500 gallons of water
4 pack of 32 oz bottles

Leisure Time PH Balance Granular 4 Pack - 32 oz each