filter qolof Walnut waa isticmaalka mabda'a kala-soocidda sifaynta horumariyo si guul leh qalabka kala-soocidda, isticmaalka walxaha filter saliid-adkeysi - qolof walnut gaar ah sida dhexdhexaad ah filter, qolof walnut oo leh aag weyn oo dusha sare, adsorption xoog leh, xaddi badan oo sifooyinka wasakhda, ka saar saliidda iyo walxaha laalan ee biyaha ku jira.
Shaandhaynta, socodka biyaha ee kor ilaa hoos, iyada oo loo marayo qaybiyaha biyaha, lakabka walxaha shaandhada, ururiyaha biyaha, sifaynta dhamaystiran.Dib-u-dhaqista, kicinta ayaa u roga walxaha shaandhada, biyaha hoostooda, si walxaha shaandhada si fiican loo nadiifiyo loona soo cusboonaysiiyo.