We stand 100% behind our product’s quality and effectiveness. We’re confident that you will like NasalGuard®Airborne Particle Blocker. If for any reason you are not satisfied, please return the unused portion of your order along with original packing slip or email confirmation within 30 days of receipt of original purchase to:

  • Trutek Corp. / NasalGuard
  • 281 East Main Street
  • Somerville, NJ 08876 USA

An email confirmation will be sent as soon as credit is issued. Please allow up to 30 days for the credit to appear on your billing statement. Credit will be issued in full for merchandise purchased. The cost of shipping cannot be refunded.

If you have any questions regarding your return, please email us at or call 1-855-NASALGUARD (1-855-627-2548) Monday to Friday between the hours of 9AM and 5PM EST.