Rx Clear® Swimming Pool Alkalinity Increaser
The Rx Clear® Alkalinity Increaser is a pH buffer which helps prevent a pH bounce. The Alkalinity Increaser locks in the ideal range of pH by neutralizing acids such as acid rain. Made of an industrial grade Sodium Bicarbonate, Alkalinity Plus will not cloud water.
It's also easy to store as it comes in a re-sealable eco-bag!
Note: Ideal alkalinity is 80-120 ppm
- 1 lb per 8,000 gallons - raises alkalinity 10ppm