He kūpono no ke kanu ʻia ʻana a me ka haʻahaʻa haʻahaʻa.ʻO ka mana anti-interference ikaika, ikaika maikaʻi ma lalo o ke kaomi, hana insulation maikaʻi.
Me nā mea maikaʻi o ka ikaika kiʻekiʻe o ka paipu kila, ka pilina maʻalahi, ka hopena o ka hopena o ka wai, akā lanakila pū kekahi i ka paipu kila i ka wai corrosion, pollution, scaling a me ka ikaika paipu plastik ʻaʻole kiʻekiʻe, maikaʻi ʻole ke ahi a me nā hemahema ʻē aʻe.