Malo owala:
1. 100% koyera PP zakuthupi
2. Integrated kapu
3. Zida zapamwamba
4. Mkulu khalidwe adamulowetsa mpweya
1. The Zosefera za GAC chinthu chitha kuphatikizidwa ndikudzaza ndi zinthu zosefera kaboni ndi siponji yopangidwa mwapadera mkati.Wosanjikiza wosungunula wa PP kumapeto kwa 20um amatha kuletsa tinthu tating'onoting'ono kuti tisatuluke.
2.Zosefera za GAC imatha kusefa mitundu yosiyanasiyana, zonunkhiritsa, zotsalira za klorini, zinthu za colloidal, ndi zinthu zomwe zimasokonekera m'madzi.
3.Zosefera za GAC imatha kulepheretsa kukula kwa mabakiteriya.