Hth 67019 Calium Hardness Increaser, 4 Lbs Spouts 8 gallons perminute

8 gallons perminute

2-Edge - Nail Setter

Roundstrip framing and sheathing nails

Attractive lift and turn style

quality of light to the plants has degraded after this time of continuous use

Hth 67019 Calium Hardness Increaser, 4 Lbs Spouts 8 gallons perminuteHighlights: Product Form: Granule Container Size: 4 lb. Available Chlorine: Non Chlorine Increases calcium hardness in swimming pools Reduces corrosiveness of water when calcium hardness is too low Be sure to read all directions on the back label of this product Call HTH Helpline 866 484 7665 for any questions or concerns Helps avoid damage to pool surfaces and equipment Helps keep calcium hardness levels between 200 and 500 ppm Great for all pool