Weikai Tuuina atu le tele o pupuni Filter, latou faia i lalaga uaea mata, fa'alautele u'amea mata, u'amea fa'alava, etching ipu mata po'o tu'ufa'atasi strainers.These Filter pulou o loʻo maua i lapopoa eseese, fesuiaiga ma faʻamatalaga. Latou te matua umi ma le malosi fausaga ma o loʻo i ai foliga o le anti-abrasive ma le anti-corrosive i le tasi vaega ma multilayer.