NeilMed Sinus Rinse 100 Regular Refill Packets.
Directly from USA. 

For Soothing Saline Nasal Rinse

• Preservative Free
• pH balanced mixture
• Physician Developed

Box Contains:

• 100 Packets of USP Grade Sodium Chloride & Sodium Bicarbonate Mixture (pH Balanced, Isotonic & Preservative & Iodine Free)
• Educational Brochure
• Directions for use

A Volume Therapeutic Saline Nasal Irrigation & Moisturizing System...not an ordinary saline moisturizer spray.

Advantages...

• Preservative, Iodine & Latex Free
• A Volume Therapeutic Saline Lavage
• Soothing, Moisturizing, Non-Burning
• Premixed Packets of USP Grade Sodium Chloride & Sodium Bicarbonate (Natural Ingredients)
• pH Balanced & Isotonic Solution
• Great to use after sinus surgery
• Safe during pregnancy
• Travel-size kit