ʻO ka pahu-i-pahu kahi ʻano hou o ka ʻeke i kūpono no ka lawe ʻana, mālama a mālama i nā kumukūʻai lawe. Hana ʻia ka ʻeke me nā mea aluminized PET, LDPE, a me ka nylon composite. ʻO ka sterilization, nā ʻeke a me nā faucets, nā pahu i hoʻohana pū ʻia, ua ulu ka mana i kēia manawa i 1L a 220L, ʻo ka valve ka nui o ka valve butterfly,