Ya fi dacewa a dumama ruwan da ke cikin akwatin fitila ta hanyar bututun fitila, sa'an nan kuma ya koma cikin sanyaya. A cikin tankin ruwa akwai sanyaya na sanyaya na sanyaya ruwa dumama sanyaya, da kuma sanyaya ruwa bayan matsa lamba ta hanyar famfo zuwa akwatin haske. A takaice, zafi da fitilun UV ke fitarwa yana taka rawar sanyaya. UV sanyaya tsarin ruwa sanyaya bututun hanyar bayan gyara, cimma manufar rage UV sanyaya zagaye ruwa zafin jiki, a lokacin rani matsananci high zafin jiki yanayi da kuma 100% ikon bude biyu buga launi sets UV sanyaya tsarin, UV sanyaya zagaye ruwa zafin jiki duka iya saduwa da tsari bukatun 26.8 ℃. A kusan shekara guda na amfani da samarwa, babu wani yanayin da ya shafi ingancin bugawa saboda zafin jiki na ruwan sanyaya na UV, an magance matsalar yadda ya kamata.