Ikiranga:1. Urubaho rw'amazi rwahujwe: 1) Koresha neza umwanya w'ibicuruzwa2)Gabanya imiyoboro ihuza imiyoboro3)gukuraho ibyago byo gusohoka kw'amazi4) Ishobora kwihanganira igitutu gikomeye
2. Akayunguruzo (400~800G)1)HPPC ni filter ihuza ipamba rya PP na karubone ikoreshwa2)Mu gihe usimbuza akayunguruzo munsi y'aho kagurishirizwa, akayunguruzo gashobora guhindurwa ako kanya nta guterura imashini. Kandi ushobora kukasimbuza ubwawe.3)Imikorere yo guhagarika amazi, nta mazi azarenga iyo uhinduye akayunguruzo.