Lipoleiti tsa filter ea compress e ikemetseng, kuku ea "filter" ea manual, hangata bakeng sa mochine o monyenyane oa filthara. E sebelisoa haholo letsopa la ceramic, kaolin, ho sefa veine e tšehla, ho sefa veine ea raese, metsi a litšila a majoe le indasteri ea thepa ea kaho.