Important Reminder: Please rinse the filter thoroughly with water before use. We suggest replacing the filters every 2-4 weeks to keep the water clean, depending on the frequency of use. Having more animals to use the fountain will increase the saliva. and food debris in the water, so you should change the filter more often. Change the filter more often if you live in a hard water area. Please install the filter correctly. Specifications: suitable for: Semai flower fountains 2.5 l. Material: premium cotton, ion exchange resin and activated carbon. Colour: white. Content: 4 replacement carbon filters.
