根据水量和循环时间计算UV灯功率或臭氧发生量，估算减氯效果。
Enter your pool volume and turnover time to calculate the required flow rate (GPM). Then select the system type: UV only, ozone only, or a UV+ozone combination. The calculator sizes the equipment based on established design standards.
UV systems are sized to deliver at least 40 mJ/cm² of UV dose at the design flow rate. Ozone systems target 0.75 g/hr per 10,000 gallons. Both systems reduce chlorine demand significantly.
UV reduces chlorine needs by ~40%, ozone by ~62%, and a combo system by ~75%. These systems don't replace chlorine entirely — a residual of 0.5–1.0 ppm free chlorine is still recommended for safety.
UV光破坏细菌和病毒的DNA，有效中和它们。它还分解刺激性的氯胺，从而带来更好的空气和水质。
不能。臭氧是一种强大的氧化剂，在泵运行时起作用，但没有任何残留。您仍需要低水平的氯来提供持续的消毒。
大多数家用UV灯的有效运行时间约为9,000到12,000小时，通常意味着每1到2个季节更换一次。