The Hydro Pulse® Nasal/Sinus Irrigation System is a soothing drug free device for sinus and allergy relief. Proven to relieve symptoms caused by sinus infections, allergies, and the common cold including: post nasal drip, cough, congestion, sinus headaches, and irritated nasal passages. The Hydro Pulse® helps prevent sinus infections and relieves the associated pain and pressure. Designed as preventative therapy and natural regimen to help reduce nasal swelling, increase ciliary flow, and gently clear sinus passages for adults and children suffering from: sinusitis, allergies, nasal congestion, recurrent sore throats, and cold and flu symptoms. Developed by nationally recognized Ear, Nose, and Throat specialist and supported by over 37 published medical reports it is the first and only pulsatile irrigation system designed specifically for nasal/sinus irrigation. Features include: hypo allergenic design, fully variable pressure control, pause feature on handle, calibrated pulse rate, quiet operation, measurement scale, soft color coded nasal tips for family members, and sinus treatment information.