Intex product user manual Curve Sofa, (66571NP, season 2026) Manual Installation and Setup Maintenance and Service Operation and Usage Troubleshooting User manual, in which you will find all important information on using your Intex product. (Curve Sofa, 66571NP, season 2026) Downloads User manual for 66571NP EN 2025 pdf, 2.9 Mb