计算泳池冬季封池所需消毒剂、除藻剂、过冬保护剂、pH和碱度调整药剂量。
Enter your pool volume, current free chlorine, pH, and total alkalinity. The calculator recommends all the chemicals needed to properly winterize your pool, including shock, algaecide, and a winterizer dose.
Shock raises chlorine to 10 ppm to kill bacteria and algae before closing. Algaecide prevents algae growth over winter. The winterizer provides slow-release protection for 3–6 months under the cover.
If pH or alkalinity are out of range, the calculator includes adjustment doses. Balanced water over winter prevents corrosion of pool surfaces and equipment. Always run the pump for 1 hour after adding chemicals before installing the cover.
等到水温持续低于60°F（15°C）。藻类在冷水中难以生长，可确保泳池一直清澈到春天。
切勿完全排空泳池！您只需将水位降至撇沫器和回水管之下，以便正确吹扫和封堵管道。
应该。专门的冬季杀藻剂或长效的「聚季铵盐」（polyquat）在漫长的冬季氯水平自然消耗时提供额外的保护层。