Calcium Hardness Reducer and Scale Remover for DE Filters, CPT-C12 350091 Pump Lid This weir helps maintain proper

This weir helps maintain proper water flow and circulation in the pool's skimmer

and the  new valve fits directly

Designed for consistent sealing performance

Ensures reliable

● Product Type: Cable

Calcium Hardness Reducer and Scale Remover for DE Filters, CPT-C12 350091 Pump Lid This weir helps maintain properMaterial: This Calcium Hardness Reducer is a made with highly concentrated liquid formulation. To reduce and soften the build up of calcium scale on swimming pool and spa surfaces Usage: This Calcium Hardness Reducer and Scale Remover increases the water pH to 7. 8 8. 2 and maintains it for the first three days after treatment. Reduce the pH to 7. 4 7. 6 after this period, or after the calcium reduction has occurred. Add the recommended dosage of