PetSafe Drinkwell Replacement Charcoal Filter - Pack of 3

It is recommended to replace the charcoal filters every 2 to 4 weeks. This frequency can vary depending on the number of pets using the fountain and the quality of your tap water.

No, these specific filters are designed exclusively for the PetSafe 360° Drinkwell Pet Fountain model. Please check your fountain's manual for compatibility with other models.

Charcoal filters are designed for single use and lose their effectiveness once saturated with impurities. For optimal performance and hygiene, they should be replaced regularly and not reused.

Rinsing removes any loose charcoal dust that may be present from the manufacturing and packaging process. This ensures cleaner water from the start and prevents dust from entering the fountain water.

Activated charcoal has a highly porous surface area that adsorbs impurities, chemicals, and compounds responsible for odors and bad tastes in water through a process called adsorption.

These charcoal filters primarily target odors and tastes. For sediment or hard water issues, additional pre-filters or a different filtration system might be necessary, or more frequent replacement of the charcoal filter.

Ensure the filter was properly rinsed before installation and that it is securely seated in the pump housing. Consider replacing the filter more frequently if water conditions are poor or multiple pets are using the fountain. Clean the entire fountain thoroughly.

Check that the filter is not clogged or blocking the pump intake. Ensure the pump is correctly assembled and free of debris. Try running the pump without a filter to see if the issue persists.

This is uncommon for activated charcoal filters. Ensure you are using genuine PetSafe filters and that they are not excessively old or exposed to harsh chemicals. Contact PetSafe customer support if this problem persists.