Nkọwa dị mkpirikpi:

Ihe nzacha ikuku sịntetik

Mmiri ikuku filter

Maka nzacha ihe ntụ oyi

Cheta na: Nke a nzacha bụ nke ukwuu abịakọrọ.Ọ nwere ike were ụbọchị ole na ole iji weghachi ezigbo ọkpụrụkpụ.

Nke a na-akpọ vileoon filter nke a na-eme site na ijikọta tetoron na naịlọn n'ụdị nzacha.

A na-ejikarị ya dị ka ihe nzacha ihe ntụ oyi.A ga-edozi ya na nha 10 ruo 20 mm.