< Back Intex product user manual Spa Headrest (Inflatable), (28501, season 2025) 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. (Spa Headrest (Inflatable), 28501, season 2025) Download User manual for 28501 EN 2022 pdf, 392.3 Kb