True Value 40 Lb. Water Conditioning Salt Cubes With Rust Fighter

True Value, 40 LB, Water Conditioning Salt Cubes With Rust Fighting Formula, Removes Rust While Softening Water, Highly Soluble 99.8% Pure Salt, Improves Softener Performance, Cleans Resins, Eliminates Odors & Prevents Staining & Discoloration, Recommende