I sincerely appreciate Mr. Harder taking the time to pen these kind words to share his story and experience with my father and his invention – The Silencer.

Don Halstrom – Jan 8th, 2019

“When you speak to your father please convey my sincere appreciation to him for what this appliance has meant to my life, words are hardly sufficient. I saw another of my medical practitioners about 8 months after I started using the appliance and he was amazed at the change in my body. He had not seen the energy, bounce in my step, etc., for a good number of years, said I had knocked 10 years off my age, was very interested in the mouthpiece.

After trying retirement 9 years ago for 5 months, ( about the worst 5 months of my life ), I re-invented myself as an independent contractor. Today, at age 73, with a lifetime of acquired skills and experience, I do a lot of work for farmers in this area. Winters now I relax a lot more but starting in late April until end November my average work week is about 50 hrs, busy times up to 80+, and I love it. The mouthpiece gets a lot of the credit as most mornings I wake up eager to go to work.

Regards, Ed Harder