Me ka nui o ka palapala hōʻoia honua a me nā ʻano mea like ʻole, ma waho aʻe o nā hana kumu, hiki iā ia ke hoʻokō i nā pono o nā ʻano mea kūʻai aku no nā ʻano kala a me nā ʻano like ʻole.
Hoʻokaʻawale ʻia i loko o ka nylon a me ke kila kila kila, loaʻa iā ia ka hōʻoia honua ākea a loaʻa iā ia nā pono o ka palekana, hilinaʻi a me ka maʻalahi.
Hoʻokaʻawale ʻia i ka PVC a me ka hose metala, loaʻa iā ia ka palapala hōʻoia honua ākea a loaʻa iā ia nā pono o ka palekana, hilinaʻi a me ka maʻalahi.