The hydraSense NetiRinse 2-in-1 Nasal and Sinus Irrigation Kit provides effective relief from nasal and sinus symptoms like congestion and pressure due to colds, allergies, and upper respiratory infections. This versatile kit features a dual-irrigation bottle, allowing a choice between a gentle, gravity-based flow or a more intensive squeeze-action cleanse. Customize your experience with the VaryFlow control collar for two levels of flow intensity, while the soft ComfortSeal tip ensures a secure and comfortable application. The kit includes 60 pre-measured, preservative-free salt packets that create a soothing saline solution to help clear excess mucus and promote better breathing. This non-medicated system is clinically proven and suitable for regular use.