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This genuine Leisure Time formula delivers stable calcium levels for balanced water that feels comfortable and ready for regular soaking
Century UST1102
000 hours (about 20 years) with minimal maintenance
Dual-use: effective for routine maintenance and phosphate spikes
Large Cartridge
CMP Pool Defender Inline Zinc Anode | 25810-400-050 ORP probe This genuine Leisure Time formulaAn electrical current can be generated in a pool from multiple sources, even when the pool is not running. This current must be controlled to meet new building codes and to prevent corrosive damage to metal pool components. This is a is a key step in building a quality modern pool. Pool Defender products are the simple way to guard the entire pool.