Leisure Time Spa Replenish Shock, 2 lb Bottle | 45310A Pool Heater Parts Tip: Pump unions can vary

Tip: Pump unions can vary by model year/revision

Using this high-capacity outer cartridge helps extend service intervals

Maintenance Tip: Whenever you replace a motor or pump wet‑end in a salt or ozone system

Compatible Skimmer Models

5″ × 17

Leisure Time Spa Replenish Shock, 2 lb Bottle | 45310A Pool Heater Parts Tip: Pump unions can varyLeisure Time LT45310A Replenish Shock Oxidizer, 2 lb Bottle Leisure Time LT45310A (SKU 45310A) is Replenish, a fast acting, quick dissolving spa and hot tub treatment that combines shock, oxidizer, buffer, and clarifier functions in one product. It is designed to help keep spa water clear, clean, and balanced while supporting routine maintenance. Key Features Part Number: LT45310A (Manufacturer SKU: 45310A) Brand: Leisure Time Product Name: Replenish