pH Plus - pH Increaser - 50 Lb. Bag filter-length_19 5/8 inches Your board type must be

Your board type must be specified at time of order

3-Phase 208-230/460 Volts 60 Hz

This ceramic pool depth marker is printed with 4 IN and has a skid resistant surface

This item is fully compatible and interchangeable with American part #850001

pH Plus - pH Increaser - 50 Lb. Bag filter-length_19 5/8 inches Your board type must beThis is a 50 pound bag of pH Increaser which will slowly raise the pH levels in your swimming pool water. This sodium carbonate product is in granular form. A pool's pH levels should be maintained between 7. 2 and 7. 6. When pH levels drop, the water can become corrosive and cause build up of scale. Active Ingredient of the pH Plus: 100% Sodium Carbonate. Directions for Adding pH Plus Increaser to Your Swimming Pool: Add this product directly to the