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Ikariso ya Cartridge
Imiterere ya filteri ya cartridge yubatswe ikoreshwa kugirango byorohereze kwinjiza ivumbi no gukuraho ivumbi; kandi kubera ko ibikoresho byo kuyungurura bihinda umushyitsi mugihe cyo gukuramo ivumbi, ubuzima bwa filteri ya cartridge ni ndende cyane kuruta iy'umufuka wo kuyungurura, kandi ikiguzi cyo kuyitaho ni gito.