Hi. I'm wanting to purchase a sinus irrigator, but am confused to what exactly it is I need to buy (meaning a complete kit). Could you please help me? Thanks. Below are three complete sinus wash and irrigation systems that will work perfectly for you: Hydro-Pulse Complete Nasal/Sinus/Breath Cleaning Irrigation System Breathe-Ease XL Nasal Wash System Breathe-Ease Nasal Spray and Irrigation Solution Hope that helps.