Ultrapure advantage - Mypurmist ultrapure water is sterile and is the purest form of water commercially available. When used with Mypurmist, it provides pure warm therapeutic mist - free from viruses, bacteria, allergens, irritants and pollutants.

Portable convenience - Every Mypurmist water refill is packaged in a sealed recyclable container that provides protection, convenience and portability. Handy at home and easy to take with you. Breathe freely anywhere, anytime!

Superior device performance - Mypurmist ultrapure sterile water guarantees long-term performance of your device; one reason we offer a lifetime guarantee on our Mypurmist ultrapure steam inhalers.

Each box includes twenty refills good for 40-100 sessions.