Lenei ituaiga o faʻamama mafai ona faʻapipiʻi saʻo i lalo o le eletise maneta faʻatonu alatoto ina ia mafai ona faamama faʻaleagaina. E faʻapitoa faʻaaogaina i le otometi ma servo polokalama.
E i ai faʻailoga faʻailoaina. A poloka le faamama elemeni e le faʻaleagaina ma o le mamafa e oʻo atu i le 0.5Mpa, o le faʻailoga o le a tuʻuina atu faʻailoga faʻaalia ai le elemeni e tatau ona suia.
O lenei ituaiga o faamama e faia i tioata alava. Faʻatusatusa i isi faʻamama, o le faʻamama ua fuafuaina i laʻititi laiti ma e i ai maualuga filtration saoʻo, maualalo muamua omiga, ma maualuga palapala-gafatia gafatia. Faamama fuafaatatau3,5,10,20> 200, faamama lelei n> 99.5%, ma fetaui i le ISO tulaga.