Cat Water Fountains: Choose by Power, Placement, and Upkeep

Homes where the best drinking spot has no convenient outlet, or where a cord across the floor is a problem

Best for

Homes where the best drinking spot has no convenient outlet, or where a cord across the floor is a problem

Before buying

Confirm the current listing details.

Skip if: You want continuous flow away from an outlet, prefer a long track record, or do not want to add another device to your charging routine.

A drinking spot near an outlet where continuous flow matters more than cordless placement

Best for

A drinking spot near an outlet where continuous flow matters more than cordless placement

Before buying

Confirm the current listing details.

Skip if: Your preferred spot has no outlet, you want a stainless steel drinking surface, or you need a wall adapter in the box.

A home with an outlet near the drinking spot that wants a stainless tank, app-adjustable smart or continuous flow, and filter reminders

Best for

A home with an outlet near the drinking spot that wants a stainless tank, app-adjustable smart or continuous flow, and filter reminders

Before buying

Confirm the current listing details.

Skip if: You need cordless placement or battery backup, want a stainless drinking tray rather than a stainless tank, or will not use the app features.

A drinking spot away from an outlet, or a home that wants water to keep flowing through short power cuts, where intermittent flow on battery is acceptable

Best for

A drinking spot away from an outlet, or a home that wants water to keep flowing through short power cuts, where intermittent flow on battery is acceptable

Before buying

Confirm the current listing details.

Skip if: You want continuous flow without keeping it plugged in, need remote app control without another PETKIT Wi-Fi device.

A one- or two-cat home with an outlet near the drinking spot that wants a compact PETKIT fountain and is fine with continuous flow and no app

Best for

A one- or two-cat home with an outlet near the drinking spot that wants a compact PETKIT fountain and is fine with continuous flow and no app

Before buying

Confirm the current listing details.

Skip if: You need the fountain to run away from an outlet or during a power cut, want adjustable or intermittent flow, or prefer a stainless drinking surface.

Owners of a compatible PETKIT EverSweet fountain who need the main Filter Unit 3.0 cartridge and will follow the fountain's filter indicator and mode-based schedule

Best for

Owners of a compatible PETKIT EverSweet fountain who need the main Filter Unit 3.0 cartridge and will follow the fountain's filter indicator and mode-based schedule

Before buying

Confirm the current listing details.

Skip if: Your fountain uses a different PETKIT filter shape (for example Filter Unit RECT), you only need the foam pre-filter, or you do not own a listed compatible model.

Owners of a listed wireless-pump PETKIT fountain who need foam pre-filters for the pump path and will change them on the listing's 1–2 month guidance

Best for

Owners of a listed wireless-pump PETKIT fountain who need foam pre-filters for the pump path and will change them on the listing's 1–2 month guidance

Before buying

Confirm the current listing details.

Skip if: You only need Filter Unit 3.0 cartridges, your fountain is not on the listing's compatible wireless-pump list, or you are unsure whether your model uses this foam shape.

Owners of a listed PETKIT wireless-pump fountain whose pump still does not move water after refilling, cleaning, reseating, and checking power and mode

Best for

Owners of a listed PETKIT wireless-pump fountain whose pump still does not move water after refilling, cleaning, reseating, and checking power and mode

Before buying

Confirm the current listing details.

Skip if: You own an EverSweet 3 (the listing says it is not compatible), a non-PETKIT fountain, or you have not yet tried cleaning the pump, impeller, and foam pre-filter.