If you're already subscribed to filter refills, you likely selected the "Subscriber and Save" option when you purchased your showerhead.
This option saved you 15% on your original showerhead purchase and $10 off each filter refill.
When your filter refill is due to ship every 90 days, you will receive an email reminder. At that point, you can choose to skip, pause, or change your delivery if necessary.
Please keep in mind that, for optimal filtration performance, we highly recommend changing the filter every 90 days.