Xiaopei PETKIT pet intelligent deodorant filter
Remove unpleasant odors easily, quickly and energy efficiently with negative ionization and infrared sensor. It also effectively removes dust and bacteria. The infrared sensor only works when your pet is near the device.
Three AAA batteries for battery operation, which you can monitor on the LED display:
Red - Battery needs to be replaced
Yellow - Reload tray needs to be reloaded
White - Device active