Your Stetzerizer purchase is a one-time investment that lasts a lifetime for you, your family, your pets, and anyone else visiting your living space.
Stetzerizer Filters do not get "used up" or wear out. They are NOT like water filters or air filters. Stetzerizer Filters are made with capacitors that should last the user a lifetime. You should not notice any decrease in performance over time.
Stetzerizer Filters do not get "used up" or wear out. They are NOT like water filters or air filters. Stetzerizer Filters are made with capacitors that should last the user a lifetime. You should not notice any decrease in performance over time.