RGF Environmental suggests replacing the cell in their PHI products every 2-3 years. Even though the cell may still be lighting up, over time it becomes weaker, and the output of the hydro-peroxide ions is less. We only carry the original equipment manufacturer's replacement cells, as there is no way to verify the performance of aftermarket or knock off products.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.