Advantex Treatment Systems (Innoflow Technologies NZ Limited) are Wastewater Management Experts, Domestic and Commercial Systems, Innoflow Technologies is a proud supplier of Orenco Systems® products. The AdvanTex® Treatment Systems are ideal for...- Rural lifestyle homes, - Holiday homes, - Large or small families, - Small sections, - Environmentally sensitive areas. The AdvanTex® Treatment Systems offer... - Consistent performance even when the flows vary, - High value at a competitive price, - A complete package for trouble-free installation, - Low maintenance for low lifetime costs.