How To Disassemble and Clean My PetSafe® Outlast™ 128 oz Pumpless Pet Fountain
Important Information
Always remove the bowl from the fountain base before rinsing or cleaning the bowl. The fountain base contains the fountain’s motor and electronic components and is not waterproof; do not rinse it or submerge it in water.
Clean the fountain every two to four weeks or as needed. You may choose to clean the fountain every 3 weeks when the filter is changed.
Disassemble

Unplug the power cord from the outlet and the fountain.

Lift the bowl off the fountain base and pour out any water.

Rotate the lid counterclockwise and lift to remove. Then remove the spout and cone from the bowl.

Remove the filter. Discard the filter if it has not been replaced in 3 weeks or more. Replacement filters can be purchased on PetSafe.com.
Clean
If the fountain is slimy, it is recommended to first hand-wash the fountain parts in a 50/50 solution of water and white vinegar. Then wash with a mild dish detergent and rinse thoroughly with warm water.

The bowl, spout, cone, and lid are dishwasher safe only when placed on the top rack.
Reassemble

Once all parts are clean and dry, reassemble the fountain with a new filter.
For detailed instructions, visit our article How To Assemble My PetSafe® Outlast™ 128 oz Pumpless Pet Fountain.