Refresh 50 lb. Bucket 68% Calcium Hypochlorite Granuler shock Deluxe series Nature2's Express Replacement Cartridge gives

Nature2's Express Replacement Cartridge gives pool owners a way to keep their Nature 2 Express Systems running without interruption

Model-wide compatibility: works with Liberty 200

Built for durable in-wall installations

5" socket x 2" spigot fits standard plumbing

Refresh 50 lb. Bucket 68% Calcium Hypochlorite Granuler shock Deluxe series Nature2's Express Replacement Cartridge givesThis shock treatment and super chlorinator for pools, controls algae, kills bacteria and destroys organic contaminants. Great for all pool surfaces and the dosage treatment is similar to traditional calcium hypochlorite. It is a genuine Refresh product. Mfg. Part # W8000207 Refresh 50 lb. Bucket Chlorine Granules Mfg.# W8000207