Filter element e phetha karolo ea bohlokoa ho sefang metsi a potolohang hape a chiller ea metsi a liindasteri a potolohang, a etsang qeto ea hore na tsela ea metsi e potolohang ea mochini o potolohang oa metsi oa indasteri o boreleli kapa che. S&A Li-chiller tsa metsi tsa liindasteri tsa Teyu tse potolohang li nka karolo ea filthara ea leqeba la liindasteri e ka hlatsuoang ka metsi a hloekileng ka ts'ebetso e ntle ea ho sefa 'me e ke ke ea arohana, e thibela haholo ho thiba ha tsela ea metsi e potolohang.
Mabapi le tlhahiso, S&A Teyu e tsetetse lisebelisoa tsa tlhahiso ea li-yuan tse fetang milione, ho netefatsa boleng ba letoto la lits'ebetso ho tloha ho likarolo tsa mantlha (condenser) ea chiller ea indasteri ho ea ho tjheseletsa ea tšepe ea lakane; mabapi le thepa, S&A Teyu e thehile matlo a polokelo ea thepa metseng e meholo ea Chaena, e fokolitse tšenyo e khōlō ka lebaka la thepa ea sebaka se selelele, le ho ntlafatsa katleho ea lipalangoang; mabapi le tšebeletso ea ka mor'a thekiso, nako ea tiisetso ke lilemo tse peli.
