O-Ace-sis Granule Calcium Hardness Increaser is an essential pool chemical formulated to raise calcium hardness levels in swimming pool water. Maintaining proper calcium hardness prevents staining and etching of pool surfaces, protects equipment from corrosion, and ensures water remains balanced and safe for swimmers. Low calcium levels compromise both the structural integrity of your pool and water quality, making this product a vital part of regular pool maintenance.
This 25 lb granule formula is easy to apply, making it suitable for both homeowners and professional pool technicians. The generous size provides enough product for multiple applications throughout the swimming season, helping you maintain optimal water chemistry consistently.
Features and Benefits
- Granule Form: Easy-to-apply granule format for effective pool treatment.
- Prevents Surface Damage: Raises calcium hardness to prevent staining, etching, and deterioration of pool surfaces and equipment.
- Multiple Applications: 25 lb size ensures adequate supply for multiple treatments and extended pool care.
- Pool Water Treatment: Designed to increase calcium hardness in swimming pools for proper water chemistry balance.
Specifications
- Brand: O-Ace-sis
- Model: TF086025025OAC
- Form: Granule
- Size: 25 lb
- Use: Swimming pool water treatment








