What Are the Lights and Buttons for on My PetSafe® Hydrosphere™ 60oz Stainless Steel Fountain?

Filter Light and Button

Filter Light

The filter reminder light helps you track filter life.

The filter button lets you reset the filter reminder after replacing the filter or turn the reminder off.

  • To reset or turn on the filter reminder, press and hold the filter button for 3 seconds. Release the button when the light flashes blue three times to indicate the reminder has been reset. After 3 weeks of use, the light will indicate the filter needs to be replaced.
  • To turn off the filter reminder, press and hold the filter button for 10 seconds. After 3 seconds, the light will flash blue three times. Continue holding the button until the light flashes red three times to indicate the reminder has been turned off. The light will no longer give you an indication that the filter needs to be replaced.

Power Light and Button

Power Light

The power light indicates the power status.

  • No light: The fountain is powered off or unplugged.
  • Solid blue: The fountain is powered on.

The power button allows the fountain to be turned on and off.

  • To power on the fountain, press and release the power button. The power light will glow solid blue.
  • To power off the fountain, press and release the power button. No lights will show on the fountain.

Water Level Light

Water Light

The water level light indicates the status of the water level and alerts you when the level is low (this is a light only, not a button).

No Light: The water level is sufficient.

Pulsing Red: The water level in the bowl is low and the fountain should be refilled immediately, even if there is water in the tray. The water level must remain above the pump for the fountain to properly flow. Refill the fountain.


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